From f77895e644447f53ed73b1c137816a01cf446eb1 Mon Sep 17 00:00:00 2001
From: Joshua Davidson <joshuadavidson2000@gmail.com>
Date: Sun, 25 Jun 2017 10:24:50 -0400
Subject: [PATCH] A32X: FDE Improvements by Richard, fix FBW, FCS

---
 A318-100-CFM.xml              |  714 ++++++++++-----------
 A319-100-CFM.xml              |  714 ++++++++++-----------
 A319-100-IAE.xml              |  714 ++++++++++-----------
 A320-100-CFM.xml              |  714 ++++++++++-----------
 A320-200-CFM.xml              | 1140 +++++++++++++++++----------------
 A320-200-IAE.xml              |  714 ++++++++++-----------
 A320neo-CFM.xml               |  724 ++++++++++-----------
 A321-200-CFM.xml              |  714 ++++++++++-----------
 A321-200-IAE.xml              |  714 ++++++++++-----------
 A321neo-CFM.xml               |  714 ++++++++++-----------
 Systems/a318-aerodynamics.xml |   16 +-
 Systems/a319-aerodynamics.xml |   16 +-
 Systems/a320-aerodynamics.xml |   37 +-
 Systems/a321-aerodynamics.xml |    7 +-
 Systems/fcs.xml               |    8 +-
 Systems/it-fbw-b.xml          |    4 +-
 16 files changed, 3751 insertions(+), 3913 deletions(-)

diff --git a/A318-100-CFM.xml b/A318-100-CFM.xml
index 59187720..a8806314 100644
--- a/A318-100-CFM.xml
+++ b/A318-100-CFM.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A319-100-CFM.xml b/A319-100-CFM.xml
index 2a887500..07d6a171 100644
--- a/A319-100-CFM.xml
+++ b/A319-100-CFM.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A319-100-IAE.xml b/A319-100-IAE.xml
index 8e54cc0c..3edac6df 100644
--- a/A319-100-IAE.xml
+++ b/A319-100-IAE.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A320-100-CFM.xml b/A320-100-CFM.xml
index 75496d89..0e9f074b 100644
--- a/A320-100-CFM.xml
+++ b/A320-100-CFM.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A320-200-CFM.xml b/A320-200-CFM.xml
index a84a9ba0..8f47eac6 100644
--- a/A320-200-CFM.xml
+++ b/A320-200-CFM.xml
@@ -4,597 +4,605 @@
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 
-<fileheader>
-	<author>Joshua Davidson (it0uchpods)</author>
-	<version>Pre V1.0</version>
-	<description>A3XX FDE</description>
-</fileheader>
+    <fileheader>
+        <author>Joshua Davidson (it0uchpods)</author>
+        <version>Pre V1.0</version>
+        <description>A3XX FDE</description>
+    </fileheader>
 
-<metrics>
-	<wingarea  unit="FT2"> 1319.79 </wingarea>
-	<wingspan  unit="FT" >  111.26 </wingspan>
-	<wing_incidence>          1.03 </wing_incidence>
-	<chord     unit="FT" >   13.76 </chord>
-	<htailarea unit="FT2">  334.24 </htailarea>
-	<htailarm  unit="FT" >   57.88 </htailarm>
-	<vtailarea unit="FT2">  248.79 </vtailarea>
-	<vtailarm  unit="FT" >   57.33 </vtailarm>
+    <metrics>
+        <wingarea  unit="FT2"> 1319.79 </wingarea>
+        <wingspan  unit="FT" >  111.26 </wingspan>
+        <wing_incidence>          1.03 </wing_incidence>
+        <chord     unit="FT" >   13.76 </chord>
+        <htailarea unit="FT2">  334.24 </htailarea>
+        <htailarm  unit="FT" >   57.88 </htailarm>
+        <vtailarea unit="FT2">  248.79 </vtailarea>
+        <vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+        <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
-<propulsion>
+    <propulsion>
 
-	<engine file="cfm56_5b4">
-	<location unit="IN">
-		<x> 620.0683 </x>
-		<y> -226.575 </y>
-		<z> -45.567 </z>
-	</location>
-	<orient unit="DEG">
-		<roll> 0.0 </roll>
-		<pitch> 2.2 </pitch>
-		<yaw> 1 </yaw>
-	</orient>
-	<feed>7</feed>
-	<thruster file="direct">
-		<location unit="IN">
-		<x> 655.4820 </x>
-		<y> -226.575 </y>
-		<z> 0.000 </z>
-		</location>
-		<orient unit="DEG">
-		<roll> 0.0 </roll>
-		<pitch> 2.2 </pitch>
-		<yaw> 1 </yaw>
-		</orient>
-	</thruster>
-	</engine>
+        <engine file="cfm56_5b4">
+            <location unit="IN">
+                <x> 620.0683 </x>
+                <y> -226.575 </y>
+                <z> -45.567 </z>
+            </location>
+            <orient unit="DEG">
+                <roll> 0.0 </roll>
+                <pitch> 2.2 </pitch>
+                <yaw> 1 </yaw>
+            </orient>
+            <feed>7</feed>
+            <thruster file="direct">
+                <location unit="IN">
+                    <x> 655.4820 </x>
+                    <y> -226.575 </y>
+                    <z> 0.000 </z>
+                </location>
+                <orient unit="DEG">
+                    <roll> 0.0 </roll>
+                    <pitch> 2.2 </pitch>
+                    <yaw> 1 </yaw>
+                </orient>
+            </thruster>
+        </engine>
 
-	<engine file="cfm56_5b4">
-	<location unit="IN">
-		<x> 620.0683 </x>
-		<y> 226.575 </y>
-		<z> -45.567 </z>
-	</location>
-	<orient unit="DEG">
-		<roll> 0.0 </roll>
-		<pitch> 2.2 </pitch>
-		<yaw> -1 </yaw>
-	</orient>
-	<feed>8</feed>
-	<thruster file="direct">
-		<location unit="IN">
-		<x> 655.4820 </x>
-		<y> 226.575 </y>
-		<z> 0.000 </z>
-		</location>
-		<orient unit="DEG">
-		<roll> 0.0 </roll>
-		<pitch> 2.2 </pitch>
-		<yaw> -1 </yaw>
-		</orient>
-	</thruster>
-	</engine>
+        <engine file="cfm56_5b4">
+            <location unit="IN">
+                <x> 620.0683 </x>
+                <y> 226.575 </y>
+                <z> -45.567 </z>
+            </location>
+            <orient unit="DEG">
+                <roll> 0.0 </roll>
+                <pitch> 2.2 </pitch>
+                <yaw> -1 </yaw>
+            </orient>
+            <feed>8</feed>
+            <thruster file="direct">
+                <location unit="IN">
+                    <x> 655.4820 </x>
+                    <y> 226.575 </y>
+                    <z> 0.000 </z>
+                </location>
+                <orient unit="DEG">
+                    <roll> 0.0 </roll>
+                    <pitch> 2.2 </pitch>
+                    <yaw> -1 </yaw>
+                </orient>
+            </thruster>
+        </engine>
 
 
-	<tank type="FUEL">    <!-- Left Tank (Wing tip Ventilation Surge) 0 -->
-		<location unit="IN">
-			<x> 783.0709 </x>
-			<y> -574.4148 </y>
-			<z> 3.1080 </z>
-		</location>
-		<capacity unit="LBS"> 412 </capacity><!-- 1 percent of total capacity, needs 20C to be filled -->
-		<contents unit="LBS"> 0 </contents>
-		
-		<priority>4</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- Left Tank (Outer) 1 -->
-		<location unit="IN">
-			<x> 739.5669 </x>
-			<y> -457.4259 </y>
-			<z> -8.0898 </z>
-		</location>
-		<capacity unit="LBS"> 1520.00 </capacity><!-- correct by FCOM -->
-		<contents unit="LBS"> 1520 </contents><!-- outer filled first than inner -->
-		<standpipe unit="LBS">21</standpipe><!-- minimun fuel on pipes -->
-		<priority>2</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- Left Tank (Inner) 2 -->
-		<location unit="IN">
-			<x> 652.5591 </x>
-			<y> -236.2992 </y>
-			<z> -33.9470 </z>
-		</location>
-		<capacity unit="LBS"> 11982 </capacity><!-- correct by FCOM -->
-		<contents unit="LBS"> 4480 </contents>
-		<standpipe unit="LBS">31</standpipe><!-- minimun fuel on pipes -->
-		<priority>3</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- Center Tank 3 -->
-		<location unit="IN">
-			<x> 522.0473 </x>
-			<y> 0 </y>
-			<z> -47.0 </z>
-		</location>
-		<capacity unit="LBS"> 14281 </capacity><!-- correct by FCOM -->
-		<contents unit="LBS"> 0 </contents> <!-- wing tanks filled first -->
-		<standpipe unit="LBS">43</standpipe><!-- minimun fuel on pipes -->
-		<priority>1</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- Right Tank (Inner) 4 -->
-		<location unit="IN">
-			<x> 652.5591 </x>
-			<y> 236.2992 </y>
-			<z> -33.9470 </z>
-		</location>
-		<capacity unit="LBS"> 11982 </capacity><!-- correct by FCOM -->
-		<contents unit="LBS"> 4480 </contents>
-		<standpipe unit="LBS">31</standpipe><!-- minimum fuel on pipes -->
-		<priority>3</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- Right Tank (Outer) 5 -->
-		<location unit="IN">
-			<x> 739.5669 </x>
-			<y> 457.4259 </y>
-			<z> -8.0898 </z>
-		</location>
-		<capacity unit="LBS"> 1520 </capacity><!-- need review -->
-		<contents unit="LBS"> 1520 </contents><!-- outer tank filled first than inner tank -->
-		<standpipe unit="LBS">21</standpipe><!-- minimun fuel on pipes -->
-		<priority>2</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- Right Tank (Wing tip Ventilation Surge) 6 -->
-		<location unit="IN">
-			<x> 783.0709 </x>
-			<y> 574.4148 </y>
-			<z> 3.1080 </z>
-		</location>
-		<capacity unit="LBS"> 412 </capacity><!-- 1 percent of total fuel capacity, needs 20C-->
-		<contents unit="LBS"> 0 </contents>
-		<priority>4</priority>
-		<type>JET-A1</type>
-		<temperature>50</temperature>
-	</tank>
-	<tank type="FUEL">    <!-- LEFT FUEL PIPES (Engine 1 feed from this) -->
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-45.567</z>
-		</location>
-		<capacity unit="LBS"> 100 </capacity><!-- need review -->
-		<contents unit="LBS"> 0 </contents>
-		<priority>1</priority>
-		<type>JET-A1</type>
-	</tank>
-	<tank type="FUEL">    <!-- RIGHT FUEL PIPES (Engine 2 feed from this) -->
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-45.567</z>
-		</location>
-		<capacity unit="LBS"> 100 </capacity><!-- need review -->
-		<contents unit="LBS"> 0 </contents>
-		<priority>1</priority>
-		<type>JET-A1</type>
-	</tank>
-</propulsion>
+        <tank type="FUEL">
+            <!-- Left Tank (Wing tip Ventilation Surge) 0 -->
+            <location unit="IN">
+                <x> 783.0709 </x>
+                <y> -574.4148 </y>
+                <z> 3.1080 </z>
+            </location>
+            <capacity unit="LBS"> 412 </capacity>
+            <!-- 1 percent of total capacity, needs 20C to be filled -->
+            <contents unit="LBS"> 0 </contents>
 
-<system file="pushback" />
-<system file="fuel" />
-<system file="glass-effect1" />
-<system file="it-fbw" />
-<system file="fmgc" />
-<system file="fcs" />
+            <priority>4</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- Left Tank (Outer) 1 -->
+            <location unit="IN">
+                <x> 739.5669 </x>
+                <y> -457.4259 </y>
+                <z> -8.0898 </z>
+            </location>
+            <capacity unit="LBS"> 1520.00 </capacity>
+            <!-- correct by FCOM -->
+            <contents unit="LBS"> 1520 </contents>
+            <!-- outer filled first than inner -->
+            <standpipe unit="LBS">21</standpipe>
+            <!-- minimun fuel on pipes -->
+            <priority>2</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- Left Tank (Inner) 2 -->
+            <location unit="IN">
+                <x> 652.5591 </x>
+                <y> -236.2992 </y>
+                <z> -33.9470 </z>
+            </location>
+            <capacity unit="LBS"> 11982 </capacity>
+            <!-- correct by FCOM -->
+            <contents unit="LBS"> 4480 </contents>
+            <standpipe unit="LBS">31</standpipe>
+            <!-- minimun fuel on pipes -->
+            <priority>3</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- Center Tank 3 -->
+            <location unit="IN">
+                <x> 522.0473 </x>
+                <y> 0 </y>
+                <z> -47.0 </z>
+            </location>
+            <capacity unit="LBS"> 14281 </capacity>
+            <!-- correct by FCOM -->
+            <contents unit="LBS"> 0 </contents>
+            <!-- wing tanks filled first -->
+            <standpipe unit="LBS">43</standpipe>
+            <!-- minimun fuel on pipes -->
+            <priority>1</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- Right Tank (Inner) 4 -->
+            <location unit="IN">
+                <x> 652.5591 </x>
+                <y> 236.2992 </y>
+                <z> -33.9470 </z>
+            </location>
+            <capacity unit="LBS"> 11982 </capacity>
+            <!-- correct by FCOM -->
+            <contents unit="LBS"> 4480 </contents>
+            <standpipe unit="LBS">31</standpipe>
+            <!-- minimum fuel on pipes -->
+            <priority>3</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- Right Tank (Outer) 5 -->
+            <location unit="IN">
+                <x> 739.5669 </x>
+                <y> 457.4259 </y>
+                <z> -8.0898 </z>
+            </location>
+            <capacity unit="LBS"> 1520 </capacity>
+            <!-- need review -->
+            <contents unit="LBS"> 1520 </contents>
+            <!-- outer tank filled first than inner tank -->
+            <standpipe unit="LBS">21</standpipe>
+            <!-- minimun fuel on pipes -->
+            <priority>2</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- Right Tank (Wing tip Ventilation Surge) 6 -->
+            <location unit="IN">
+                <x> 783.0709 </x>
+                <y> 574.4148 </y>
+                <z> 3.1080 </z>
+            </location>
+            <capacity unit="LBS"> 412 </capacity>
+            <!-- 1 percent of total fuel capacity, needs 20C-->
+            <contents unit="LBS"> 0 </contents>
+            <priority>4</priority>
+            <type>JET-A1</type>
+            <temperature>50</temperature>
+        </tank>
+        <tank type="FUEL">
+            <!-- LEFT FUEL PIPES (Engine 1 feed from this) -->
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-45.567</z>
+            </location>
+            <capacity unit="LBS"> 100 </capacity>
+            <!-- need review -->
+            <contents unit="LBS"> 0 </contents>
+            <priority>1</priority>
+            <type>JET-A1</type>
+        </tank>
+        <tank type="FUEL">
+            <!-- RIGHT FUEL PIPES (Engine 2 feed from this) -->
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-45.567</z>
+            </location>
+            <capacity unit="LBS"> 100 </capacity>
+            <!-- need review -->
+            <contents unit="LBS"> 0 </contents>
+            <priority>1</priority>
+            <type>JET-A1</type>
+        </tank>
+    </propulsion>
 
-<flight_control name="none"/>
+    <system file="pushback" />
+    <system file="fuel" />
+    <system file="glass-effect1" />
+    <system file="it-fbw" />
+    <system file="fmgc" />
+    <system file="fcs" />
 
-<aerodynamics file="Systems/a320-aerodynamics.xml" />
+	<flight_control name="none"/>
 
-<external_reactions>
-	<force name="pushback" frame="BODY">
-		<location unit="IN">
-			<x>294</x>
-			<y>0</y>
-			<z>-149</z>
-		</location>
-		<direction>
-			<x>1</x>
-			<y>0</y>
-			<z>0</z>
-		</direction>
-	</force>
-</external_reactions>
+    <aerodynamics file="Systems/a320-aerodynamics.xml" />
+
+    <external_reactions>
+        <force name="pushback" frame="BODY">
+            <location unit="IN">
+                <x>294</x>
+                <y>0</y>
+                <z>-149</z>
+            </location>
+            <direction>
+                <x>1</x>
+                <y>0</y>
+                <z>0</z>
+            </direction>
+        </force>
+    </external_reactions>
 </fdm_config>
diff --git a/A320-200-IAE.xml b/A320-200-IAE.xml
index 371cd4d0..dd856f8c 100644
--- a/A320-200-IAE.xml
+++ b/A320-200-IAE.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A320neo-CFM.xml b/A320neo-CFM.xml
index 8ec9e498..1e7b0496 100644
--- a/A320neo-CFM.xml
+++ b/A320neo-CFM.xml
@@ -10,398 +10,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<description>A3XX FDE</description>
 </fileheader>
 
-<metrics>
-	<wingarea  unit="FT2"> 1319.79 </wingarea>
-	<wingspan  unit="FT" >  111.26 </wingspan>
-	<wing_incidence>          1.03 </wing_incidence>
-	<chord     unit="FT" >   13.76 </chord>
-	<htailarea unit="FT2">  334.24 </htailarea>
-	<htailarm  unit="FT" >   57.88 </htailarm>
-	<vtailarea unit="FT2">  248.79 </vtailarea>
-	<vtailarm  unit="FT" >   57.33 </vtailarm>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+    </metrics>
 
-</metrics>
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
-
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A321-200-CFM.xml b/A321-200-CFM.xml
index 324e2a2d..77fb4c2a 100644
--- a/A321-200-CFM.xml
+++ b/A321-200-CFM.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A321-200-IAE.xml b/A321-200-IAE.xml
index 3b84756d..a6197a9d 100644
--- a/A321-200-IAE.xml
+++ b/A321-200-IAE.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/A321neo-CFM.xml b/A321neo-CFM.xml
index e224c5c7..fa6aa5ff 100644
--- a/A321neo-CFM.xml
+++ b/A321neo-CFM.xml
@@ -20,388 +20,370 @@ xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd">
 	<vtailarea unit="FT2">  248.79 </vtailarea>
 	<vtailarm  unit="FT" >   57.33 </vtailarm>
 
-	<!-- location name="AERORP" unit="IN">
-		<x> 642.122 </x>
-		<y> 0 </y>
-		<z> -25.2091 </z>
-	</location -->
-	<location name="AERORP" unit="IN">
-		<x> 700.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
+       <location name="AERORP" unit="IN">
+            <x> 700.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<location name="EYEPOINT" unit="IN">
-		<x> 80 </x>
-		<y> -30 </y>
-		<z> 70 </z>
-	</location>
+        <location name="EYEPOINT" unit="IN">
+            <x> 80 </x>
+            <y> -30 </y>
+            <z> 70 </z>
+        </location>
 
-	<location name="VRP" unit="IN">
-		<x> 661.1 </x>
-		<y> 0 </y>
-		<z> -37 </z>
-	</location>
+        <location name="VRP" unit="IN">
+            <x> 661.1 </x>
+            <y> 0 </y>
+            <z> -37 </z>
+        </location>
 
-</metrics>
+    </metrics>
 
-<mass_balance>
-	<ixx unit="SLUG*FT2">    611903 </ixx>
-	<iyy unit="SLUG*FT2">   1735389 </iyy>
-	<izz unit="SLUG*FT2">   2301293 </izz> 
-<!--
-___________________A320_________A330__________A340
-BOW_____________178000________270000________283925
-SPAN______________144___________198___________209
-LENGTH____________153___________209___________209
-ROLL MOI_________1725000______5727777_______10613448
-PITCH MOI________2550000______19040141_______13904249
-YAW MOI_________3950000______23089847_______24848934
+    <mass_balance>
+        <ixx unit="SLUG*FT2">1248922</ixx>
+        <iyy unit="SLUG*FT2">1800728</iyy>
+        <izz unit="SLUG*FT2">2894800</izz>
 
-	<ixx unit="SLUG*FT2">   2262183 </ixx>
-	<iyy unit="SLUG*FT2">   3172439 </iyy>
-	<izz unit="SLUG*FT2">   3337024 </izz>
+        <ixy unit="SLUG*FT2">   0</ixy>
+        <ixz unit="SLUG*FT2">8000</ixz>
+        <iyz unit="SLUG*FT2">   0</iyz>
+        <emptywt unit="LBS">80431</emptywt>
 
-	<ixx unit="SLUG*FT2">1725000</ixx>
-	<iyy unit="SLUG*FT2">2550000</iyy>
-	<izz unit="SLUG*FT2">3950000</izz> -->
+        <location name="CG" unit="IN">
+            <x> 652.00 </x>
+            <y> 0 </y>
+            <z> 0.00 </z>
+        </location>
 
-	<ixy unit="SLUG*FT2">         0 </ixy>
-	<ixz unit="SLUG*FT2">         0 </ixz>
-	<iyz unit="SLUG*FT2">         0 </iyz>
-	<emptywt unit="LBS">80431</emptywt> <!-- #ref-1 page 67, WV016. 90927lbs - 5248x2 (engines)=80431lbs-->
-
-	<!-- 	#### PB: That makes no sense, the whole aircraft is 1479.1339 inches long. 650inches eqauls to about 43.95% MAC with the Airbus limits according to the AMM between 45% and 49%
-		Also: The z-axis is -41.73 inches under the zero line of the plane while the pressure point is only -25,91 under the same line and slightly ahead, that causes the plane to behave quite unstable
-	-->
-	<!-- location name="CG" unit="IN">
-		<! - -x> 642.122 </x- - >
-		<x> 650.122 </x><! - - At zero load of fuel and cargo/pax the CG goes to 642 - - >
-		<y> 0 </y>
-		<z> -41.7398 </z>
-	</location -->
-	<location name="CG" unit="IN">
-		<x> 652.00 </x>
-		<y> 0 </y>
-		<z> 0.00 </z>
-	</location>
-
-	<pointmass name="Cockpit Crew">
-		<weight unit="LBS">400</weight> <!-- MAX: 400lbs, two pilots-->
-		<location name="POINTMASS" unit="IN">
-			<x>200</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cabin Crew">
-		<weight unit="LBS">600</weight> <!-- MAX: 1320lbs, up to six flight-attendants-->
-		<location name="POINTMASS" unit="IN">
-			<x>696</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0A (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>470.1711</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0B (60 seats)">
-		<weight unit="LBS">6600</weight> <!-- MAX: 13200lbs, 60 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>809.5669</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="PAX 0C (54 seats)">
-		<weight unit="LBS">5940</weight> <!-- MAX: 11880lbs, 54 seats -->
-		<location name="POINTMASS" unit="IN">
-			<x>1163.2729</x>
-			<y>0</y>
-			<z>0</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 1">
-		<weight unit="LBS">2000</weight> <!-- MAX: 7500.126lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>383.4792</x>
-			<y>0</y>
-			<z>-29.5</z>	<!-- 1.5m and now half of it for the center point of the load -->
-		</location>
-	</pointmass>
-	<!-- Cargo Hold 2 doesn't exist, that is the center tank -->
-	<pointmass name="Cargo Hold 3">
-		<weight unit="LBS">2000</weight> <!-- MAX: 5384.414lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>849.1324</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 4">
-		<weight unit="LBS">1500</weight> <!-- MAX: 4651.754lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>931.0653</x>
-			<y>0</y>
-			<z>-29.5</z>
-		</location>
-	</pointmass>
-	<pointmass name="Cargo Hold 5">
-		<weight unit="LBS">2000</weight> <!-- MAX: 3300.320lbs -->
-		<location name="POINTMASS" unit="IN">
-			<x>1068.2634</x>
-			<y>0</y>
-			<z>0</z>	<!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
-		</location>
-	</pointmass>
+        <pointmass name="Cockpit Crew">
+            <weight unit="LBS">400</weight>
+            <!-- MAX: 400lbs, two pilots-->
+            <location name="POINTMASS" unit="IN">
+                <x>200</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cabin Crew">
+            <weight unit="LBS">600</weight>
+            <!-- MAX: 1320lbs, up to six flight-attendants-->
+            <location name="POINTMASS" unit="IN">
+                <x>696</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0A (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>470.1711</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0B (60 seats)">
+            <weight unit="LBS">6600</weight>
+            <!-- MAX: 13200lbs, 60 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>809.5669</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="PAX 0C (54 seats)">
+            <weight unit="LBS">5940</weight>
+            <!-- MAX: 11880lbs, 54 seats -->
+            <location name="POINTMASS" unit="IN">
+                <x>1163.2729</x>
+                <y>0</y>
+                <z>0</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 1">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 7500.126lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>383.4792</x>
+                <y>0</y>
+                <z>-29.5</z>
+                <!-- 1.5m and now half of it for the center point of the load -->
+            </location>
+        </pointmass>
+        <!-- Cargo Hold 2 doesn't exist, that is the center tank -->
+        <pointmass name="Cargo Hold 3">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 5384.414lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>849.1324</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 4">
+            <weight unit="LBS">1500</weight>
+            <!-- MAX: 4651.754lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>931.0653</x>
+                <y>0</y>
+                <z>-29.5</z>
+            </location>
+        </pointmass>
+        <pointmass name="Cargo Hold 5">
+            <weight unit="LBS">2000</weight>
+            <!-- MAX: 3300.320lbs -->
+            <location name="POINTMASS" unit="IN">
+                <x>1068.2634</x>
+                <y>0</y>
+                <z>0</z>
+                <!-- Cargo Hold #5 sits higher on the range of the cabin deck, it's only loadable with lifter -->
+            </location>
+        </pointmass>
 
 
-</mass_balance>
+    </mass_balance>
 
-<ground_reactions>
-	<!-- REF-1 page 165 + 271  -->
-	<contact type="BOGEY" name="NOSE_LG">
-		<location unit="IN">
-			<x> 197.6772 </x>
-			<y> 0 </y>
-			<z> -137.9617 </z> 
-		</location>
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
-		<max_steer unit="DEG"> 70 </max_steer> <!-- REF-1 page 133 -->
-		<brake_group> NONE </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="LEFT_MLG">
-		<location unit="IN">
-			<!--<x> 699.9243 </x>-->
-			<x> 695.3149 </x>
-			<y> -149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> LEFT </brake_group>
-		<retractable>1</retractable>
-	</contact>
-	<contact type="BOGEY" name="RIGHT_MLG">
-		<location unit="IN">
-			<!-- <x> 697.3425 </x> It should be right left simetric
+    <ground_reactions>
+        <!-- REF-1 page 165 + 271  -->
+        <contact type="BOGEY" name="NOSE_LG">
+            <location unit="IN">
+                <x> 197.6772 </x>
+                <y> 0 </y>
+                <z> -137.9617 </z>
+            </location>
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 30935.5 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 16978.5 </damping_coeff>
+            <max_steer unit="DEG"> 70 </max_steer>
+            <!-- REF-1 page 133 -->
+            <brake_group> NOSE </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="LEFT_MLG">
+            <location unit="IN">
+                <!--<x> 699.9243 </x>-->
+                <x> 695.3149 </x>
+                <y> -149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> LEFT </brake_group>
+            <retractable>1</retractable>
+        </contact>
+        <contact type="BOGEY" name="RIGHT_MLG">
+            <location unit="IN">
+                <!-- <x> 697.3425 </x> It should be right left simetric
 			<x> 699.9243 </x> -->
-			<x> 695.3149 </x>
-			<y> 149.4094 </y>
-			<z> -150.4824 </z>
-		</location>
-<!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
-		<static_friction> 0.8 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.02 </rolling_friction>
-		<!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
+                <x> 695.3149 </x>
+                <y> 149.4094 </y>
+                <z> -150.4824 </z>
+            </location>
+            <!-- 		<static_friction> 0.5 </static_friction>  WHAT??? less static than dinamyc friction?-->
+            <static_friction> 0.8 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.02 </rolling_friction>
+            <!--spring_coeff unit="LBS/FT"> 169785 </spring_coeff>
 		<damping_coeff unit="LBS/FT/SEC"> 33957 </damping_coeff-->
-		<spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> RIGHT </brake_group>
-		<retractable>1</retractable>
-	</contact>
+            <spring_coeff unit="LBS/FT"> 59785 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 23957 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> RIGHT </brake_group>
+            <retractable>1</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="NOSE_1">
-		<location unit="IN">
-			<x> 37.7953 </x>
-			<y> 0 </y>
-			<z> -38.1374 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="NOSE_2">
-		<location unit="IN">
-			<x> 128.1102 </x>
-			<y> 0 </y>
-			<z> -55.0271 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_1">
-		<location unit="IN">
-			<x> 274.0157 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="CENTER_2">
-		<location unit="IN">
-			<x> 930 </x>
-			<y> 0 </y>
-			<z> -60.0665 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="NOSE_1">
+            <location unit="IN">
+                <x> 37.7953 </x>
+                <y> 0 </y>
+                <z> -38.1374 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="NOSE_2">
+            <location unit="IN">
+                <x> 128.1102 </x>
+                <y> 0 </y>
+                <z> -55.0271 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_1">
+            <location unit="IN">
+                <x> 274.0157 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="CENTER_2">
+            <location unit="IN">
+                <x> 930 </x>
+                <y> 0 </y>
+                <z> -60.0665 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
-	<contact type="STRUCTURE" name="ENG_1">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>-226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="ENG_2">
-		<location unit="IN">
-			<x>589.735</x>	
-			<y>226.575</y>
-			<z>-95.567</z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.5 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
+        <contact type="STRUCTURE" name="ENG_1">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>-226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="ENG_2">
+            <location unit="IN">
+                <x>589.735</x>
+                <y>226.575</y>
+                <z>-95.567</z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.5 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
 
 
-	<contact type="STRUCTURE" name="TAIL_1">
-		<location unit="IN">
-			<x> 1097.9921 </x>
-			<y> 0 </y>
-			<z> -44.7722 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_2">
-		<location unit="IN">
-			<x> 1225 </x>
-			<y> 0 </y>
-			<z> -18.8067 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_3">
-		<location unit="IN">
-			<x> 1341.6142 </x>
-			<y> 0 </y>
-			<z> -10.2599 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="TAIL_4">
-		<location unit="IN">
-			<x> 1469.0945 </x>
-			<y> 0 </y>
-			<z> 47.4138 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_1">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> -667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 0.4 </dynamic_friction>
-		<rolling_friction> 0.4 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-	<contact type="STRUCTURE" name="WING_TIP_2">
-		<location unit="IN">
-			<x> 838.8898 </x>
-			<y> 667.5197 </y>
-			<z> 35.7926 </z>
-		</location>
-		<static_friction> 1.0 </static_friction>
-		<dynamic_friction> 1 </dynamic_friction>
-		<rolling_friction> 1 </rolling_friction>
-		<spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
-		<damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
-		<max_steer unit="DEG"> 0.0 </max_steer>
-		<brake_group> NONE </brake_group>
-		<retractable>0</retractable>
-	</contact>
-</ground_reactions>
+        <contact type="STRUCTURE" name="TAIL_1">
+            <location unit="IN">
+                <x> 1097.9921 </x>
+                <y> 0 </y>
+                <z> -44.7722 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_2">
+            <location unit="IN">
+                <x> 1225 </x>
+                <y> 0 </y>
+                <z> -18.8067 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_3">
+            <location unit="IN">
+                <x> 1341.6142 </x>
+                <y> 0 </y>
+                <z> -10.2599 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="TAIL_4">
+            <location unit="IN">
+                <x> 1469.0945 </x>
+                <y> 0 </y>
+                <z> 47.4138 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_1">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> -667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 0.4 </dynamic_friction>
+            <rolling_friction> 0.4 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+        <contact type="STRUCTURE" name="WING_TIP_2">
+            <location unit="IN">
+                <x> 838.8898 </x>
+                <y> 667.5197 </y>
+                <z> 35.7926 </z>
+            </location>
+            <static_friction> 1.0 </static_friction>
+            <dynamic_friction> 1 </dynamic_friction>
+            <rolling_friction> 1 </rolling_friction>
+            <spring_coeff unit="LBS/FT"> 50000 </spring_coeff>
+            <damping_coeff unit="LBS/FT/SEC"> 50000 </damping_coeff>
+            <max_steer unit="DEG"> 0.0 </max_steer>
+            <brake_group> NONE </brake_group>
+            <retractable>0</retractable>
+        </contact>
+    </ground_reactions>
 
 <propulsion>
 
diff --git a/Systems/a318-aerodynamics.xml b/Systems/a318-aerodynamics.xml
index 24831ba1..febf931c 100644
--- a/Systems/a318-aerodynamics.xml
+++ b/Systems/a318-aerodynamics.xml
@@ -2,7 +2,8 @@
 <!-- Joshua Davidson (it0uchpods) -->
 
 <aerodynamics>
-    <property value="0.0">ice/wing</property>
+	<property value="0.0">ice/wing</property>
+	
 	<axis name="LIFT">
 
 		<function name="aero/force/Lift_alpha">
@@ -70,8 +71,8 @@
 				<value>0.04</value>
 			</product>
 		</function>
-
-		<function name="aero/force/Lift_wingice">
+		
+		<function name="aero/coefficient/CLicew">
 			<description>Lift_decrease_due_to_ice_on_wing</description>
 				<product>
 					<property>aero/qbar-psf</property>
@@ -202,7 +203,7 @@
 				<value>0.035</value>
 			</product>
 		</function>
-		
+
 		<function name="aero/force/Drag_wingice">
 				<description>Drag_due_to_ice_on_wing</description>
 				<product>
@@ -219,7 +220,6 @@
 					</table>
 				</product>
 		</function>
-
 	</axis>
 
 	<axis name="SIDE">
@@ -257,7 +257,7 @@
 				<property>metrics/bw-ft</property>
 				<property>aero/bi2vel</property>
 				<property>velocities/p-aero-rad_sec</property>
-				<value>-0.95</value>
+				<value>-1.1</value>
 			</product>
 		</function>
 
@@ -306,7 +306,7 @@
 				<property>metrics/Sw-sqft</property>
 				<property>metrics/cbarw-ft</property>
 				<property>aero/alpha-rad</property>
-				<value>-0.6</value>
+				<value>-0.5</value>
 			</product>
 		</function>
 
@@ -335,7 +335,7 @@
 				<property>metrics/cbarw-ft</property>
 				<property>aero/ci2vel</property>
 				<property>velocities/q-aero-rad_sec</property>
-				<value>-140</value>
+				<value>-150</value>
 			</product>
 		</function>
 
diff --git a/Systems/a319-aerodynamics.xml b/Systems/a319-aerodynamics.xml
index 24831ba1..febf931c 100644
--- a/Systems/a319-aerodynamics.xml
+++ b/Systems/a319-aerodynamics.xml
@@ -2,7 +2,8 @@
 <!-- Joshua Davidson (it0uchpods) -->
 
 <aerodynamics>
-    <property value="0.0">ice/wing</property>
+	<property value="0.0">ice/wing</property>
+	
 	<axis name="LIFT">
 
 		<function name="aero/force/Lift_alpha">
@@ -70,8 +71,8 @@
 				<value>0.04</value>
 			</product>
 		</function>
-
-		<function name="aero/force/Lift_wingice">
+		
+		<function name="aero/coefficient/CLicew">
 			<description>Lift_decrease_due_to_ice_on_wing</description>
 				<product>
 					<property>aero/qbar-psf</property>
@@ -202,7 +203,7 @@
 				<value>0.035</value>
 			</product>
 		</function>
-		
+
 		<function name="aero/force/Drag_wingice">
 				<description>Drag_due_to_ice_on_wing</description>
 				<product>
@@ -219,7 +220,6 @@
 					</table>
 				</product>
 		</function>
-
 	</axis>
 
 	<axis name="SIDE">
@@ -257,7 +257,7 @@
 				<property>metrics/bw-ft</property>
 				<property>aero/bi2vel</property>
 				<property>velocities/p-aero-rad_sec</property>
-				<value>-0.95</value>
+				<value>-1.1</value>
 			</product>
 		</function>
 
@@ -306,7 +306,7 @@
 				<property>metrics/Sw-sqft</property>
 				<property>metrics/cbarw-ft</property>
 				<property>aero/alpha-rad</property>
-				<value>-0.6</value>
+				<value>-0.5</value>
 			</product>
 		</function>
 
@@ -335,7 +335,7 @@
 				<property>metrics/cbarw-ft</property>
 				<property>aero/ci2vel</property>
 				<property>velocities/q-aero-rad_sec</property>
-				<value>-140</value>
+				<value>-150</value>
 			</product>
 		</function>
 
diff --git a/Systems/a320-aerodynamics.xml b/Systems/a320-aerodynamics.xml
index 7d59bfe3..febf931c 100644
--- a/Systems/a320-aerodynamics.xml
+++ b/Systems/a320-aerodynamics.xml
@@ -3,6 +3,7 @@
 
 <aerodynamics>
 	<property value="0.0">ice/wing</property>
+	
 	<axis name="LIFT">
 
 		<function name="aero/force/Lift_alpha">
@@ -70,7 +71,7 @@
 				<value>0.04</value>
 			</product>
 		</function>
-
+		
 		<function name="aero/coefficient/CLicew">
 			<description>Lift_decrease_due_to_ice_on_wing</description>
 				<product>
@@ -203,20 +204,6 @@
 			</product>
 		</function>
 
-	</axis>
-
-	<axis name="SIDE">
-
-		<function name="aero/force/Side_beta">
-			<description>Side force due to beta</description>
-			<product>
-				<property>aero/qbar-psf</property>
-				<property>metrics/Sw-sqft</property>
-				<property>aero/beta-rad</property>
-				<value>-1</value>
-			</product>
-		</function>
-
 		<function name="aero/force/Drag_wingice">
 				<description>Drag_due_to_ice_on_wing</description>
 				<product>
@@ -235,6 +222,20 @@
 		</function>
 	</axis>
 
+	<axis name="SIDE">
+
+		<function name="aero/force/Side_beta">
+			<description>Side force due to beta</description>
+			<product>
+				<property>aero/qbar-psf</property>
+				<property>metrics/Sw-sqft</property>
+				<property>aero/beta-rad</property>
+				<value>-1</value>
+			</product>
+		</function>
+
+	</axis>
+
 	<axis name="ROLL">
 
 		<function name="aero/moment/Roll_beta">
@@ -256,7 +257,7 @@
 				<property>metrics/bw-ft</property>
 				<property>aero/bi2vel</property>
 				<property>velocities/p-aero-rad_sec</property>
-				<value>-0.95</value>
+				<value>-1.1</value>
 			</product>
 		</function>
 
@@ -305,7 +306,7 @@
 				<property>metrics/Sw-sqft</property>
 				<property>metrics/cbarw-ft</property>
 				<property>aero/alpha-rad</property>
-				<value>-0.6</value>
+				<value>-0.5</value>
 			</product>
 		</function>
 
@@ -334,7 +335,7 @@
 				<property>metrics/cbarw-ft</property>
 				<property>aero/ci2vel</property>
 				<property>velocities/q-aero-rad_sec</property>
-				<value>-140</value>
+				<value>-150</value>
 			</product>
 		</function>
 
diff --git a/Systems/a321-aerodynamics.xml b/Systems/a321-aerodynamics.xml
index 47a3d268..febf931c 100644
--- a/Systems/a321-aerodynamics.xml
+++ b/Systems/a321-aerodynamics.xml
@@ -3,6 +3,7 @@
 
 <aerodynamics>
 	<property value="0.0">ice/wing</property>
+	
 	<axis name="LIFT">
 
 		<function name="aero/force/Lift_alpha">
@@ -256,7 +257,7 @@
 				<property>metrics/bw-ft</property>
 				<property>aero/bi2vel</property>
 				<property>velocities/p-aero-rad_sec</property>
-				<value>-0.95</value>
+				<value>-1.1</value>
 			</product>
 		</function>
 
@@ -305,7 +306,7 @@
 				<property>metrics/Sw-sqft</property>
 				<property>metrics/cbarw-ft</property>
 				<property>aero/alpha-rad</property>
-				<value>-0.6</value>
+				<value>-0.5</value>
 			</product>
 		</function>
 
@@ -334,7 +335,7 @@
 				<property>metrics/cbarw-ft</property>
 				<property>aero/ci2vel</property>
 				<property>velocities/q-aero-rad_sec</property>
-				<value>-140</value>
+				<value>-150</value>
 			</product>
 		</function>
 
diff --git a/Systems/fcs.xml b/Systems/fcs.xml
index 1d4af61f..11a426ac 100644
--- a/Systems/fcs.xml
+++ b/Systems/fcs.xml
@@ -14,7 +14,7 @@
 
 	<aerosurface_scale name="Elevator Control">
 		<input>fcs/pitch-trim-sum</input>
-		<gain>0.02</gain>
+		<gain>0.021</gain>
 		<range>
 			<min>-20</min>
 			<max>20</max>
@@ -42,7 +42,7 @@
 
 	<aerosurface_scale name="Left Aileron Control">
 		<input>fcs/roll-trim-sum</input>
-		<gain>0.022</gain>
+		<gain>0.025</gain>
 		<range>
 		<min>-15</min>
 		<max>15</max>
@@ -52,7 +52,7 @@
 
 	<aerosurface_scale name="Right Aileron Control">
 		<input>-fcs/roll-trim-sum</input>
-		<gain>0.022</gain>
+		<gain>0.025</gain>
 		<range>
 		<min>-15</min>
 		<max>15</max>
@@ -330,7 +330,7 @@
         <!-- simulate rotational friction -->
         <actuator name="Gear Nose Actuator">
             <input>fcs/steer-nose-deg[0]</input>
-            <rate_limit>70</rate_limit>
+            <rate_limit>90</rate_limit>
             <output>fcs/steer-pos-deg[0]</output>
         </actuator>
         
diff --git a/Systems/it-fbw-b.xml b/Systems/it-fbw-b.xml
index 8637d48f..43048122 100644
--- a/Systems/it-fbw-b.xml
+++ b/Systems/it-fbw-b.xml
@@ -137,7 +137,7 @@
 			<alpha>0.1</alpha>
 			<gamma>0</gamma>
 			<Ti>5</Ti>
-			<Td>0.005</Td>
+			<Td>0.002</Td>
 			<u_min>-1</u_min>
 			<u_max>1</u_max>
 		</config>
@@ -392,7 +392,7 @@
 			<property>/controls/flight/elevator-fbw-cmd</property>
 		</output>
 		<config>
-			<Kp>-0.21</Kp>
+			<Kp>-0.20</Kp>
 			<beta>1</beta>
 			<alpha>0.1</alpha>
 			<gamma>0</gamma>