diff --git a/Aircraft-yasim/b52-yasim.xml b/Aircraft-yasim/b52-yasim.xml
index 775c25c2f..2b069cab4 100755
--- a/Aircraft-yasim/b52-yasim.xml
+++ b/Aircraft-yasim/b52-yasim.xml
@@ -1,183 +1,276 @@
-<!--  B52-H yasim config.
+<!--  B52-F yasim config.
 
-      Lee Elliott. leee-fgfs@spatial.freeserve.co.uk
+Notes.
+
+B-52F with full fuel load, no weapon load.
+
+This config cannot be regarded as an accurate representation
+of a B-52F.  I've used the real numbers, where I've been able
+to find them, but a lot of this config is semi-educated
+guesswork.  I think all the bits are in the right places but
+many of the numbers were obtained either by measuring a h/c
+of the 3-view I used as a template for modelling or by reading
+them out of my 3d modeller.
+
+I found a reference to the wing incidence, sweep (see the wing
+entry in the config) and the layout of the flaps and ailerons
+(ailerons are positioned between the two sets of flaps on each
+wing) but all the other numbers are guesswork.  The X/YB52 had
+only two positions for the flaps - up or down, with the down
+position being at 35 deg. I found no references to this being
+changed in later models.  In view of that, although they're
+pretty big, I've set the lift to only 1.3 and set extend time
+to 35 seconds on the basis that the attitude change as a result
+of going from full flaps to zero flaps shouldn't be too great.
+
+The B52s had all moving tailplanes (9 deg up & 4 deg down) and
+these cannot be represented correctly using yasim at the moment,
+so in that respect this config is definitely a hack.
+
+Lee Elliott. leee-fgfs@spatial.freeserve.co.uk
 -->
 
-<airplane mass="185000">
+<airplane mass="173599">
 
 <!-- Approach configuration -->
-<approach speed="100" aoa="0.0">
-  <control-setting axis="/controls/throttle[0]" value="0.6"/>
-  <control-setting axis="/controls/flaps" value="2.0"/>
+ <approach speed="100" aoa="0.5">
+  <control-setting axis="/controls/throttle[0]" value="0.1"/>
+  <control-setting axis="/controls/throttle[1]" value="0.1"/>
+  <control-setting axis="/controls/throttle[2]" value="0.1"/>
+  <control-setting axis="/controls/throttle[3]" value="0.1"/>
+  <control-setting axis="/controls/throttle[4]" value="0.1"/>
+  <control-setting axis="/controls/throttle[5]" value="0.1"/>
+  <control-setting axis="/controls/throttle[6]" value="0.1"/>
+  <control-setting axis="/controls/throttle[7]" value="0.1"/>
+  <control-setting axis="/controls/flaps" value="1.0"/>
   <control-setting axis="/controls/gear-down" value="1"/>
-</approach>
+ </approach>
 
 <!-- Cruise configuration -->
-<cruise speed="450" alt="0"> -->
-  <control-setting axis="/controls/throttle[0]" value="1.0"/>
+<!-- I found figures of 554 kt @ 21000 ft (max),
+     495 kt @ 46500 ft (max) and 454 kt cruise (no alt).
+
+     I found some references that implied that the max speeds were
+     limited by buffet and flutter and not by engine power i.e. an
+     E model was fitted with an electronically controlled system
+     designed to reduce stress on the airframe during low-level
+     operations and was able to fly 10 knots faster than the speed
+     at which a normal b52 would have disintegrated due to flutter.
+-->
+ <cruise speed="554" alt="21000">
+  <control-setting axis="/controls/throttle[0]" value="0.6"/>
+  <control-setting axis="/controls/throttle[1]" value="0.6"/>
+  <control-setting axis="/controls/throttle[2]" value="0.6"/>
+  <control-setting axis="/controls/throttle[3]" value="0.6"/>
+  <control-setting axis="/controls/throttle[4]" value="0.6"/>
+  <control-setting axis="/controls/throttle[5]" value="0.6"/>
+  <control-setting axis="/controls/throttle[6]" value="0.6"/>
+  <control-setting axis="/controls/throttle[7]" value="0.6"/>
   <control-setting axis="/controls/flaps" value="0.0"/>
   <control-setting axis="/controls/gear-down" value="0"/>
-</cruise>
+ </cruise>
 
-<cockpit x="-2.2" y="0.0" z="2.0"/>
+ <cockpit x="-2.2" y="0.0" z="2.0"/>
 
-<fuselage ax="0" ay="0" az="0" bx="-49.05" by="0" bz=".64"
+ <fuselage ax="0" ay="0" az="0" bx="-49.05" by="0" bz=".64"
           width="3.2" taper="0.5" midpoint="0.3"/>
 
-<wing x="-16.0" y="1.6" z="1.2" taper="0.4"
-      length="31.1" chord="10.0" sweep="35" dihedral="-4.0" camber="0.01">
-  <stall aoa="15.0" width="3" peak="1.3"/>
-  <flap0 start="0.0" end="0.7" lift="1.5" drag="1.2"/>
-  <flap1 start="0.75" end="0.9" lift="1.5" drag="1.2"/>
-  <spoiler start="0.5" end="0.75" lift="0.1" drag="20.0"/>
+<!-- Wing incidence was set at 6 degrees because the tandem u/c meant
+     that the aircraft couldn't rotate in the conventional fashion.  I
+     found lots of references to the sweep angle of 35 degrees but
+     none of them stated the chord point for it i.e. leading edge or
+     quarter-chord.  As yasim uses mid-chord I've subtracted 0.5 degree
+     as a fudge factor.
+
+     Yasim also only allows for one [real] flap entry per wing so I
+     specify the two separate flap sections on each wing (see Notes.
+     above) with the aileron between them.  Instead, I've stuck the
+     aileron after the flaps and reduced their lift.
+-->
+ <wing x="-16.0" y="1.6" z="1.2" taper="0.4" incidence="6"
+      length="31.1" chord="10.0" sweep="34.5" dihedral="-3.0" camber="0.16">
+  <stall aoa="15.0" width="2" peak="1.3"/>
+  <flap0 start="0.0" end="0.7" lift="1.5" drag="1.8"/>
+  <flap1 start="0.7" end="0.78" lift="1.3" drag="1.2"/>
+  <spoiler start="0.5" end="0.75" lift="0.0" drag="20.0"/>
 
   <control-input axis="/controls/flaps" control="FLAP0"/>
   <control-input axis="/controls/aileron" control="FLAP1" split="true"/>
   <control-input axis="/controls/spoilers" control="SPOILER"/>
 
   <control-output control="FLAP0" prop="/surface-positions/flap-pos-norm"/>
-  <control-output control="FLAP1" side="left"
-      prop="/surface-positions/left-aileron-pos-norm"/>
-  <control-output control="FLAP1" side="right"
-      prop="/surface-positions/right-aileron-pos-norm"/>
-  <control-output control="SPOILER" side="left"
-                  prop="/surface-positions/left-spoiler-pos-norm"/>
-  <control-output control="SPOILER" side="right"
-                  prop="/surface-positions/right-spoiler-pos-norm"/>
+  <control-output control="FLAP1" side="left" prop="/surface-positions/left-aileron-pos-norm"/>
+  <control-output control="FLAP1" side="right" prop="/surface-positions/right-aileron-pos-norm"/>
+  <control-output control="SPOILER" side="left" prop="/surface-positions/left-spoiler-pos-norm"/>
+  <control-output control="SPOILER" side="right" prop="/surface-positions/right-spoiler-pos-norm"/>
 
-  <control-speed control="FLAP0" transition-time="5"/>
+  <control-speed control="FLAP0" transition-time="35"/>
+  <control-speed control="FLAP1" transition-time="0.3"/>
   <control-speed control="SPOILER" transition-time="0.5"/>
+ </wing>
 
-</wing>
-
-<hstab x="-41.5" y="1.0" z="0.8" taper="0.25" effectiveness="1.0"
+<!-- The hstab/elevators are nearly deltas ao I've given them a high
+     stall AoA figure.
+-->
+ <hstab x="-41.5" y="1.0" z="0.8" taper="0.25" effectiveness="1.0"
        length="7.5" chord="7.5" sweep="40.0" dihedral="0.0">
-  <stall aoa="15.0" width="3" peak="1.5"/>
-  <flap0 start="0" end="1" lift="1.7" drag="2.0"/>
+  <stall aoa="25.0" width="3" peak="1.5"/>
+  <flap0 start="0" end="1" lift="1.5" drag="1.2"/>
   <control-input axis="/controls/elevator" control="FLAP0"/>
   <control-input axis="/controls/elevator-trim" control="FLAP0"/>
   <control-output control="FLAP0" prop="/surface-positions/elevator-pos-norm"/>
-</hstab>
+  <control-speed control="FLAP0" transition-time="0.5"/>
+ </hstab>
 
-<vstab x="-41.5" y="0" z="2.0" taper="0.4"
+ <vstab x="-41.5" y="0" z="2.0" taper="0.4"
        length="8.5" chord="7.5" sweep="35.0">
-  <stall aoa="15.0" width="3" peak="1.5"/>
+  <stall aoa="20.0" width="3" peak="1.5"/>
   <flap0 start="0" end="1" lift="1.15" drag="1.3"/>
   <control-input axis="/controls/rudder" control="FLAP0" invert="true"/>
   <control-output control="FLAP0" prop="/surface-positions/rudder-pos-norm"/>
-</vstab>
+ </vstab>
 
+<!-- Engine entries -->
+<!-- I've used the dry thrust rating of the J57-P-43WA turbojet (11200 lb)
+     here instead of the wet-thrust (13500 lb).  This will make take offs a
+     little more sluggish but is about equivilent of a B-52B with wet-thrust.
+     This model is a little heavier though.
+
+     I couldn't find a weight for the engines and have guessed at 4000lb
+-->
 <!-- Left wing engines -->
 
 <!-- Left Outer Left -->
-<jet x="-23.0" y="20.0" z="-1.0"
+ <jet x="-23.0" y="20.0" z="-1.0"
      mass="4000"
-     thrust="17000">
+     thrust="11200">
   <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+ </jet>
 
 <!-- Left Outer Right -->
-<jet x="-23.0" y="18.0" z="-1.0"
+ <jet x="-23.0" y="18.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[1]" control="THROTTLE"/>
+ </jet>
 
 <!-- Left Inner Left -->
-<jet x="-15.0" y="12.0" z="-1.0"
+ <jet x="-15.0" y="12.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[2]" control="THROTTLE"/>
+ </jet>
 
 <!-- Left Inner Right -->
-<jet x="-15.0" y="10.0" z="-1.0"
+ <jet x="-15.0" y="10.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[3]" control="THROTTLE"/>
+ </jet>
 
 <!-- Right wing engines -->
 
 <!-- Right Inner Left -->
-<jet x="-15.0" y="-10.0" z="-1.0"
+ <jet x="-15.0" y="-10.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[4]" control="THROTTLE"/>
+ </jet>
 
 <!-- Right Inner Right -->
-<jet x="-15.0" y="-12.0" z="-1.0"
+ <jet x="-15.0" y="-12.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[5]" control="THROTTLE"/>
+ </jet>
 
 <!-- Right Outer Left -->
-<jet x="-23.0" y="-18.0" z="-1.0"
+ <jet x="-23.0" y="-18.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[6]" control="THROTTLE"/>
+ </jet>
 
 <!-- Right Outer Right -->
-<jet x="-23.0" y="-20.0" z="-1.0"
+ <jet x="-23.0" y="-20.0" z="-1.0"
      mass="4000"
-     thrust="17000">
-  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
-</jet>
+     thrust="11200">
+  <control-input axis="/controls/throttle[7]" control="THROTTLE"/>
+ </jet>
 
 <!-- Front Left -->
-<gear x="-13.2" y="2.0" z="-2.8" retract-time="7" compression="1.0">
+ <gear x="-13.2" y="2.0" z="-2.9" retract-time="7" compression="1.0">
   <control-input axis="/controls/rudder" control="STEER" square="true"/>
   <control-input axis="/controls/gear-down" control="EXTEND"/>
   <control-speed control="EXTEND" transition-time="7"/>
   <control-output control="EXTEND" prop="/gear/gear/position-norm"/>
-</gear>
+ </gear>
 
 <!-- Front Right -->
-<gear x="-13.2" y="-2.0" z="-2.8" retract-time="7" compression="1.0">
+ <gear x="-13.2" y="-2.0" z="-2.9" retract-time="7" compression="1.0">
   <control-input axis="/controls/rudder" control="STEER" square="true"/>
   <control-input axis="/controls/gear-down" control="EXTEND"/>
   <control-speed control="EXTEND" transition-time="7"/>
   <control-output control="EXTEND" prop="/gear/gear/position-norm"/>
-</gear>
+ </gear>
 
 <!-- Rear Left -->
-<gear x="-28.0" y="2.0" z="-2.8" retract-time="7" compression="1.2">
+ <gear x="-28.0" y="2.0" z="-2.9" retract-time="7" compression="1.0">
   <control-input axis="/controls/brakes" control="BRAKE"/>
   <control-input axis="/controls/gear-down" control="EXTEND"/>
   <control-speed control="EXTEND" transition-time="7"/>
   <control-output control="EXTEND" prop="/gear/gear/position-norm"/>
-</gear>
+ </gear>
 
 <!-- Rear Right -->
-<gear x="-28.0" y="-2.0" z="-2.8" retract-time="7" compression="1.2">
+ <gear x="-28.0" y="-2.0" z="-2.9" retract-time="7" compression="1.0">
   <control-input axis="/controls/brakes" control="BRAKE"/>
   <control-input axis="/controls/gear-down" control="EXTEND"/>
   <control-speed control="EXTEND" transition-time="7"/>
   <control-output control="EXTEND" prop="/gear/gear/position-norm"/>
-</gear>
+ </gear>
 
 <!-- Left Wing -->
-<gear x="-31.0" y="23.0" z="-2.0" retract-time="7" compression="3.5">
+ <gear x="-31.0" y="23.0" z="-2.0" retract-time="7" compression="2.5">
   <control-input axis="/controls/brakes[0]" control="BRAKE"/>
   <control-input axis="/controls/gear-down" control="EXTEND"/>
   <control-speed control="EXTEND" transition-time="7"/>
   <control-output control="EXTEND" prop="/gear/gear/position-norm"/>
-</gear>
+ </gear>
 
 <!-- Right Wing -->
-<gear x="-31.0" y="-23.0" z="-2.0" retract-time="7" compression="3.5">
+ <gear x="-31.0" y="-23.0" z="-2.0" retract-time="7" compression="2.5">
   <control-input axis="/controls/brakes[1]" control="BRAKE"/>
   <control-input axis="/controls/gear-down" control="EXTEND"/>
   <control-speed control="EXTEND" transition-time="7"/>
   <control-output control="EXTEND" prop="/gear/gear/position-norm"/>
-</gear>
+ </gear>
 
-<tank x="-20.0" y="6.0" z="2.0" capacity="80000"/>
-<tank x="-20.0" y="-6.0" z="2.0" capacity="80000"/>
+<!-- Fuel tanks -->
+<!-- Total fuel for the F model was 41553 gal incl the external tanks
 
-<ballast x="-10.0" y="0" z="1" mass="30000"/>
+     There are a total of ten internal tanks, three located in the wings
+     and four along the top of the fuselage above the bomb bay.  I don't
+     know what percentage was held in the wings vs. the fuselage but I'm
+     guessing that more was held in the fuselage tank than half of the
+     wing tank total.
+
+     There are also two external wing tanks holding 3000 gal each.
+
+     fgfs seems to convert gal to lbs using a ratio of 1:6 giving a total
+     of 249318 lb of fuel, of which 18000 lb are in each external tank.
+     That leaves 213318 of fuel to be distributed in the wings and
+     fuselage.
+-->
+ <tank x="-20.0" y="10.0" z="2.0" capacity="70000"/>
+ <tank x="-20.0" y="-10.0" z="2.0" capacity="70000"/>
+ <tank x="-20.0" y="0.0" z="2.3" capacity="73318"/>
+ <tank x="-30.0" y="28.0" z="1.5" capacity="18000"/>
+ <tank x="-30.0" y="-28.0" z="1.5" capacity="18000"/>
+
+<!-- This is to level the aircraft on the ground
+-->
+
+<ballast x="-12.0" y="0" z="0" mass="40000"/>
 
 </airplane>
diff --git a/Aircraft-yasim/tsr2-yasim.xml b/Aircraft-yasim/tsr2-yasim.xml
index da61099f5..3494f2b80 100755
--- a/Aircraft-yasim/tsr2-yasim.xml
+++ b/Aircraft-yasim/tsr2-yasim.xml
@@ -22,10 +22,12 @@
  </approach>
 
 <!-- Cruise configuration -->
-<!-- <cruise speed="500" alt="35000"> -->
- <cruise speed="550" alt="35000"> -->
-  <control-setting axis="/controls/throttle[0]" value="0.5"/>
-  <control-setting axis="/controls/throttle[1]" value="0.5"/>
+<!-- <cruise speed="840" alt="1000"> -->
+ <cruise speed="1197" alt="35000">
+  <control-setting axis="/controls/throttle[0]" value="1.0"/>
+  <control-setting axis="/controls/throttle[1]" value="1.0"/>
+  <control-setting axis="/controls/afterburner[0]" value="1.0"/>
+  <control-setting axis="/controls/afterburner[1]" value="1.0"/>
   <control-setting axis="/controls/flaps" value="0.0"/>
   <control-setting axis="/controls/gear-down" value="0"/>
  </cruise>
@@ -58,6 +60,7 @@
 		  prop="/surface-positions/right-spoiler-pos-norm"/>
 
   <control-speed control="FLAP0" transition-time="5"/>
+  <control-speed control="FLAP1" transition-time="0.5"/>
   <control-speed control="SPOILER" transition-time="0.5"/>
 
  </wing>
@@ -65,10 +68,11 @@
  <hstab x="-10.0" y="1.0" z="0.5" taper=".2" effectiveness="2.0"
        length="3.0" chord="4.0" sweep="55" dihedral="0.0">
   <stall aoa="35.0" width="3" peak="1.5"/>
-  <flap0 start="0" end="1" lift="1.26" drag="1.3"/>
+  <flap0 start="0" end="1" lift="1.4" drag="1.3"/>
   <control-input axis="/controls/elevator" control="FLAP0"/>
   <control-input axis="/controls/elevator-trim" control="FLAP0"/>
   <control-output control="FLAP0" prop="/surface-positions/elevator-pos-norm"/>
+  <control-speed control="FLAP0" transition-time="0.5"/>
  </hstab>
 
  <vstab x="-10.0" y="0" z="1.38" taper=".176" effectiveness="1.0"
diff --git a/Aircraft/Instruments/Textures/faces-LE-misc1.rgb b/Aircraft/Instruments/Textures/faces-LE-misc1.rgb
new file mode 100755
index 000000000..0c88bbb5b
Binary files /dev/null and b/Aircraft/Instruments/Textures/faces-LE-misc1.rgb differ
diff --git a/Aircraft/Instruments/Textures/faces-LE1.rgb b/Aircraft/Instruments/Textures/faces-LE1.rgb
index c422b1a2b..f9fe2a157 100755
Binary files a/Aircraft/Instruments/Textures/faces-LE1.rgb and b/Aircraft/Instruments/Textures/faces-LE1.rgb differ
diff --git a/Aircraft/Instruments/Textures/faces-LE2.rgb b/Aircraft/Instruments/Textures/faces-LE2.rgb
index ef619b28e..7da139582 100755
Binary files a/Aircraft/Instruments/Textures/faces-LE2.rgb and b/Aircraft/Instruments/Textures/faces-LE2.rgb differ
diff --git a/Aircraft/Instruments/Textures/faces-LE3.rgb b/Aircraft/Instruments/Textures/faces-LE3.rgb
index 22bf542d8..dd5040757 100755
Binary files a/Aircraft/Instruments/Textures/faces-LE3.rgb and b/Aircraft/Instruments/Textures/faces-LE3.rgb differ
diff --git a/Aircraft/Instruments/Textures/faces-LE4.rgb b/Aircraft/Instruments/Textures/faces-LE4.rgb
index 116790544..5c07b1f3b 100755
Binary files a/Aircraft/Instruments/Textures/faces-LE4.rgb and b/Aircraft/Instruments/Textures/faces-LE4.rgb differ
diff --git a/Aircraft/Instruments/asi-1k-knot.xml b/Aircraft/Instruments/asi-1k-knot.xml
index 2001459fa..a35d403d8 100755
--- a/Aircraft/Instruments/asi-1k-knot.xml
+++ b/Aircraft/Instruments/asi-1k-knot.xml
@@ -34,7 +34,7 @@ instrument
  <h-base>128</h-base>
 
  <params>
-  <pt0-select>/instrumentation/airspeed-indicator/indicated-speed-kt</pt0-select>
+  <pt0-select>/steam/airspeed-kt</pt0-select>
  </params>
 
  <layers>
diff --git a/Aircraft/Instruments/engine-egt-degf.xml b/Aircraft/Instruments/engine-egt-degf.xml
new file mode 100755
index 000000000..4efea37e1
--- /dev/null
+++ b/Aircraft/Instruments/engine-egt-degf.xml
@@ -0,0 +1,142 @@
+<?xml version="1.0"?>
+
+<!--
+Default RPM gauge instrument.
+
+Started summer 2000 by David Megginson, david@megginson.com.
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked by Lee Elliott to create an engine egt-degf gauge instrument
+<leee-fgfs@spatial.freeserve.co.uk>
+-->
+
+<PropertyList>
+ <name>egt-degf Gauge</name>
+ <w-base>128</w-base>
+ <h-base>128</h-base>
+
+ <params>
+  <pt-select>/engines/engine/egt-degf</pt-select>
+ </params>
+
+ <layers>
+  <layer>
+   <name>gauge face</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE1.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.5</x2>
+    <y1>0.5</y1>
+    <y2>1.0</y2>
+   </texture>
+    <w>114</w>
+    <h>114</h>
+  </layer>
+
+  <layer>
+   <name>needle 1</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>0.036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>needle 0</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.8</x1>
+    <y1>0.78125</y1>
+    <x2>0.8375</x2>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>0.36</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ <layer>
+  <name>button</name>
+  <texture>
+  <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+  <x1>0.6171875</x1>
+  <y1>0.2421875</y1>
+  <x2>0.7890625</x2>
+  <y2>0.4140625</y2>
+  </texture>
+  <w>14</w>
+  <h>14</h>
+  </layer>
+
+  <layer>
+   <name>glare shield</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
+    <x1>0.5</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>0.5</y2>
+   </texture>
+  <w>124</w>
+  <h>124</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>2</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>-2</offset>
+    </transformation>
+    </transformations>
+  </layer>
+  </layers>
+</PropertyList>
diff --git a/Aircraft/Instruments/engine-epr.xml b/Aircraft/Instruments/engine-epr.xml
new file mode 100755
index 000000000..a709f5ee5
--- /dev/null
+++ b/Aircraft/Instruments/engine-epr.xml
@@ -0,0 +1,142 @@
+<?xml version="1.0"?>
+
+<!--
+Default RPM gauge instrument.
+
+Started summer 2000 by David Megginson, david@megginson.com.
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked by Lee Elliott to create an engine epr gauge instrument
+<leee-fgfs@spatial.freeserve.co.uk>
+-->
+
+<PropertyList>
+ <name>epr Gauge</name>
+ <w-base>128</w-base>
+ <h-base>128</h-base>
+
+ <params>
+  <pt-select>/engines/engine/epr</pt-select>
+ </params>
+
+ <layers>
+  <layer>
+   <name>gauge face</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE1.rgb</path>
+    <x1>0.5</x1>
+    <x2>1.0</x2>
+    <y1>0.0</y1>
+    <y2>0.5</y2>
+   </texture>
+    <w>114</w>
+    <h>114</h>
+  </layer>
+
+  <layer>
+   <name>needle 1</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>36.0</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>needle 0</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.8</x1>
+    <y1>0.78125</y1>
+    <x2>0.8375</x2>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>360.0</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ <layer>
+  <name>button</name>
+  <texture>
+  <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+  <x1>0.6171875</x1>
+  <y1>0.2421875</y1>
+  <x2>0.7890625</x2>
+  <y2>0.4140625</y2>
+  </texture>
+  <w>14</w>
+  <h>14</h>
+  </layer>
+
+  <layer>
+   <name>glare shield</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
+    <x1>0.5</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>0.5</y2>
+   </texture>
+  <w>124</w>
+  <h>124</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>2</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>-2</offset>
+    </transformation>
+    </transformations>
+  </layer>
+  </layers>
+</PropertyList>
diff --git a/Aircraft/Instruments/engine-fuel-flow-gph.xml b/Aircraft/Instruments/engine-fuel-flow-gph.xml
new file mode 100755
index 000000000..8dc84dc6a
--- /dev/null
+++ b/Aircraft/Instruments/engine-fuel-flow-gph.xml
@@ -0,0 +1,142 @@
+<?xml version="1.0"?>
+
+<!--
+Default RPM gauge instrument.
+
+Started summer 2000 by David Megginson, david@megginson.com.
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked by Lee Elliott to create an engine fuel-flow-gph gauge instrument
+<leee-fgfs@spatial.freeserve.co.uk>
+-->
+
+<PropertyList>
+ <name>fuel-flow-gph Gauge</name>
+ <w-base>128</w-base>
+ <h-base>128</h-base>
+
+ <params>
+  <pt-select>/engines/engine/fuel-flow-gph</pt-select>
+ </params>
+
+ <layers>
+  <layer>
+   <name>gauge face</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE1.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.5</x2>
+    <y1>0.0</y1>
+    <y2>0.5</y2>
+   </texture>
+    <w>114</w>
+    <h>114</h>
+  </layer>
+
+  <layer>
+   <name>needle 1</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>0.036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>needle 0</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.8</x1>
+    <y1>0.78125</y1>
+    <x2>0.8375</x2>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>0.36</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ <layer>
+  <name>button</name>
+  <texture>
+  <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+  <x1>0.6171875</x1>
+  <y1>0.2421875</y1>
+  <x2>0.7890625</x2>
+  <y2>0.4140625</y2>
+  </texture>
+  <w>14</w>
+  <h>14</h>
+  </layer>
+
+  <layer>
+   <name>glare shield</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
+    <x1>0.5</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>0.5</y2>
+   </texture>
+  <w>124</w>
+  <h>124</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>2</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>-2</offset>
+    </transformation>
+    </transformations>
+  </layer>
+  </layers>
+</PropertyList>
diff --git a/Aircraft/Instruments/engine-prop-thrust.xml b/Aircraft/Instruments/engine-prop-thrust.xml
new file mode 100755
index 000000000..11403942d
--- /dev/null
+++ b/Aircraft/Instruments/engine-prop-thrust.xml
@@ -0,0 +1,147 @@
+<?xml version="1.0"?>
+
+<!--
+Default RPM gauge instrument.
+
+Started summer 2000 by David Megginson, david@megginson.com.
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked by Lee Elliott to create an engine prop-thrust gauge instrument
+<leee-fgfs@spatial.freeserve.co.uk>
+-->
+
+<PropertyList>
+ <name>Prop Thrust Gauge</name>
+ <w-base>128</w-base>
+ <h-base>128</h-base>
+
+ <params>
+  <pt-select>/engines/engine[0]/prop-thrust</pt-select>
+ </params>
+
+ <layers>
+  <layer>
+   <name>gauge face</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE1.rgb</path>
+    <x1>0.5</x1>
+    <x2>1.0</x2>
+    <y1>0.5</y1>
+    <y2>1.0</y2>
+   </texture>
+    <w>114</w>
+    <h>114</h>
+  </layer>
+
+  <layer>
+   <name>needle 1</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>0.0036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>needle 0</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.8</x1>
+    <y1>0.78125</y1>
+    <x2>0.8375</x2>
+    <y2>1.0</y2>
+    <color>
+     <red>1.0</red>
+     <green>1.0</green>
+     <blue>1.0</blue>
+    </color>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>40000</max>
+     <scale>0.036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ <layer>
+  <name>button</name>
+  <texture>
+  <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+  <x1>0.6171875</x1>
+  <y1>0.2421875</y1>
+  <x2>0.7890625</x2>
+  <y2>0.4140625</y2>
+  </texture>
+  <w>14</w>
+  <h>14</h>
+  </layer>
+
+  <layer>
+   <name>glare shield</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
+    <x1>0.5</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>0.5</y2>
+   </texture>
+  <w>124</w>
+  <h>124</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>2</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>-2</offset>
+    </transformation>
+    </transformations>
+  </layer>
+  </layers>
+</PropertyList>
diff --git a/Aircraft/Instruments/engine-reheat.xml b/Aircraft/Instruments/engine-reheat.xml
new file mode 100755
index 000000000..daf226f53
--- /dev/null
+++ b/Aircraft/Instruments/engine-reheat.xml
@@ -0,0 +1,157 @@
+<?xml version="1.0"?>
+
+<!--
+Default RPM gauge instrument.
+
+Started summer 2000 by David Megginson, david@megginson.com.
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked by Lee Elliott to create an engine reheat gauge and control
+instrument
+
+<leee-fgfs@spatial.freeserve.co.uk>
+-->
+
+<PropertyList>
+ <name>Reheat Gauge</name>
+ <w-base>128</w-base>
+ <h-base>128</h-base>
+
+ <params>
+  <pt-select>/controls/afterburner</pt-select>
+  <reheat-select>/controls/afterburner</reheat-select>
+ </params>
+
+ <layers>
+  <layer>
+   <name>gauge face</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE2.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.5</x2>
+    <y1>0.5</y1>
+    <y2>1.0</y2>
+   </texture>
+    <w>104</w>
+    <h>104</h>
+  </layer>
+
+  <layer>
+   <name>needle 0</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.8</x1>
+    <y1>0.78125</y1>
+    <x2>0.8375</x2>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>-0.05</min>
+     <max>1.05</max>
+     <scale>265</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>buttons</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/plusminus.rgb</path>
+    <x1>0.0</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>1.0</y2>
+   </texture>
+   <w>104</w>
+   <h>104</h>
+  </layer>
+
+  <layer>
+   <name>glare shield</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
+    <x1>0.5</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>0.5</y2>
+   </texture>
+    <w>124</w>
+    <h>124</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>2</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>-2</offset>
+    </transformation>
+    </transformations>
+  </layer>
+  </layers>
+
+  <actions>
+<!-- Engine Reheat -->
+   <action>
+    <name>Minus</name>
+    <button>0</button>
+    <x>43</x>
+    <y>-55</y>
+    <w>15</w>
+    <h>15</h>
+    <binding>
+     <command>property-adjust</command>
+     <property alias="../../../../params/reheat-select"/>
+     <step>-0.1</step>
+     <min>0</min>
+     <max>1</max>
+     <wrap>0</wrap>
+    </binding>
+   </action>
+
+   <action>
+    <name>Plus</name>
+    <button>0</button>
+    <x>-50</x>
+    <y>-52</y>
+    <w>15</w>
+    <h>15</h>
+    <binding>
+     <command>property-adjust</command>
+     <property alias="../../../../params/reheat-select"/>
+     <step>0.1</step>
+     <min>0</min>
+     <max>3</max>
+     <wrap>0</wrap>
+    </binding>
+   </action>
+
+  </actions>
+
+</PropertyList>
diff --git a/Aircraft/Instruments/fuel-tot-gal.xml b/Aircraft/Instruments/fuel-tot-gal.xml
index f8f4163db..0b1186715 100755
--- a/Aircraft/Instruments/fuel-tot-gal.xml
+++ b/Aircraft/Instruments/fuel-tot-gal.xml
@@ -49,6 +49,33 @@ Hacked by Lee Elliott to create a fuel (Total) gals gauge instrument
     <h>104</h>
   </layer>
 
+  <layer>
+   <name>needle 2</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE-misc1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>100000</max>
+     <scale>0.0036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
   <layer>
    <name>needle 1</name>
    <texture>
@@ -65,7 +92,7 @@ Hacked by Lee Elliott to create a fuel (Total) gals gauge instrument
      <type>rotation</type>
      <property alias="../../../../../params/pt-select"/>
      <min>0</min>
-     <max>40000</max>
+     <max>100000</max>
      <scale>0.036</scale>
      <offset>0</offset>
     </transformation>
@@ -92,7 +119,7 @@ Hacked by Lee Elliott to create a fuel (Total) gals gauge instrument
      <type>rotation</type>
      <property alias="../../../../../params/pt-select"/>
      <min>0</min>
-     <max>40000</max>
+     <max>100000</max>
      <scale>0.36</scale>
      <offset>0</offset>
     </transformation>
diff --git a/Aircraft/Instruments/fueltank-gal_us.xml b/Aircraft/Instruments/fueltank-gal_us.xml
new file mode 100755
index 000000000..0896bf836
--- /dev/null
+++ b/Aircraft/Instruments/fueltank-gal_us.xml
@@ -0,0 +1,169 @@
+<?xml version="1.0"?>
+
+<!--
+Default RPM gauge instrument.
+
+Started summer 2000 by David Megginson, david@megginson.com.
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked by Lee Elliott to create a fuel tank-gals_us gauge instrument
+<leee-fgfs@spatial.freeserve.co.uk>
+-->
+
+<PropertyList>
+ <name>Fuel Tank Gals Gauge</name>
+ <w-base>128</w-base>
+ <h-base>128</h-base>
+
+ <params>
+  <pt-select>/consumables/fuel/tank/level-gal_us</pt-select>
+ </params>
+
+ <layers>
+  <layer>
+   <name>gauge face</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE2.rgb</path>
+    <x1>0.5</x1>
+    <x2>1.0</x2>
+    <y1>0.5</y1>
+    <y2>1.0</y2>
+   </texture>
+    <w>104</w>
+    <h>104</h>
+  </layer>
+
+  <layer>
+   <name>needle 2</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE-misc1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>1000000</max>
+     <scale>0.0036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>needle 1</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.6796875</x1>
+    <x2>0.7265625</x2>
+    <y1>0.68359375</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>1000000</max>
+     <scale>0.036</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+  <layer>
+   <name>needle 0</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+    <x1>0.8</x1>
+    <y1>0.78125</y1>
+    <x2>0.8375</x2>
+    <y2>1.0</y2>
+   </texture>
+   <w>6</w>
+   <h>48</h>
+   <transformations>
+    <transformation>
+     <type>rotation</type>
+     <property alias="../../../../../params/pt-select"/>
+     <min>0</min>
+     <max>1000000</max>
+     <scale>0.36</scale>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ <layer>
+  <name>button</name>
+  <texture>
+  <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
+  <x1>0.6171875</x1>
+  <y1>0.2421875</y1>
+  <x2>0.7890625</x2>
+  <y2>0.4140625</y2>
+  </texture>
+  <w>14</w>
+  <h>14</h>
+  </layer>
+
+  <layer>
+   <name>glare shield</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
+    <x1>0.5</x1>
+    <y1>0.0</y1>
+    <x2>1.0</x2>
+    <y2>0.5</y2>
+   </texture>
+  <w>124</w>
+  <h>124</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>2</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <offset>-2</offset>
+    </transformation>
+    </transformations>
+  </layer>
+  </layers>
+</PropertyList>
diff --git a/Aircraft/Instruments/single-reheat-quadrant.xml b/Aircraft/Instruments/single-reheat-quadrant.xml
new file mode 100755
index 000000000..84dbe91d7
--- /dev/null
+++ b/Aircraft/Instruments/single-reheat-quadrant.xml
@@ -0,0 +1,159 @@
+<?xml version="1.0"?>
+
+<!--
+Throttle qquadrant.
+
+December 2001 by John Check, j4strngs@rockfish.net
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked to create a single reheat quadrant.
+
+2003/02/03 Lee Elliott
+-->
+
+<PropertyList>
+
+ <name>reheat quadrant</name>
+ <w-base>22</w-base>
+ <h-base>70</h-base>
+
+ <params>
+  <engine-reheat-select>/controls/afterburner[0]</engine-reheat-select>
+ </params>
+
+ <layers>
+
+  <layer>
+   <name>backplate</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE-misc1.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.125</x2>
+    <y1>0.75</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>22</w>
+   <h>70</h>
+  </layer>
+
+<!-- reheat -->
+
+  <layer>
+   <name>reheat handle </name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/handles.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.37890625</x2>
+    <y1>0.73828125</y1>
+    <y2>0.86328125</y2>
+   </texture>
+   <w>20</w>
+   <h>30</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <property alias="../../../../../params/engine-reheat-select"/>
+     <min>0.0</min>
+     <max>1.0</max>
+     <scale>40</scale>
+     <offset>-20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ </layers>
+
+ <actions>
+
+<!-- reheat -->
+  <action>
+   <name>small decrease</name>
+   <button>0</button>
+   <x>-10</x>
+   <y>-10</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-reheat-select"/>
+    <step>-0.01</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>small increase</name>
+   <button>0</button>
+   <x>-10</x>
+   <y>10</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-reheat-select"/>
+    <step>0.01</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>big decrease</name>
+   <button>1</button>
+   <x>-10</x>
+   <y>-20</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-reheat-select"/>
+    <step>-0.1</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>big increase</name>
+   <button>1</button>
+   <x>-10</x>
+   <y>20</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-reheat-select"/>
+    <step>0.1</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+ </actions>
+
+</PropertyList>
diff --git a/Aircraft/Instruments/single-step-flap-quadrant.xml b/Aircraft/Instruments/single-step-flap-quadrant.xml
new file mode 100755
index 000000000..fe824b302
--- /dev/null
+++ b/Aircraft/Instruments/single-step-flap-quadrant.xml
@@ -0,0 +1,126 @@
+<?xml version="1.0"?>
+
+<!--
+Throttle qquadrant.
+
+December 2001 by John Check, j4strngs@rockfish.net
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked to create a single step flap quadrant - the flaps are
+extended/retracted in a single step.
+
+2003/01 Lee Elliott
+-->
+
+<PropertyList>
+
+ <name>flap quadrant</name>
+ <w-base>22</w-base>
+ <h-base>70</h-base>
+
+ <params>
+  <flaps-select>/controls/flaps</flaps-select>
+ </params>
+
+ <layers>
+
+  <layer>
+   <name>backplate</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE-misc1.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.125</x2>
+    <y1>0.75</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>22</w>
+   <h>70</h>
+  </layer>
+
+<!-- flap -->
+
+  <layer>
+   <name>flap handle </name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/handles.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.37890625</x2>
+    <y1>0.6015625</y1>
+    <y2>0.72265625</y2>
+   </texture>
+   <w>20</w>
+   <h>30</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <property alias="../../../../../params/flaps-select"/>
+     <min>0.0</min>
+     <max>1.0</max>
+     <scale>40</scale>
+     <offset>-20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ </layers>
+
+ <actions>
+
+<!-- flap extend/retract -->
+  <action>
+   <name>Flap Retract</name>
+   <button>0</button>
+   <x>-20</x>
+   <y>-35</y>
+   <w>40</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/flaps-select"/>
+    <step>-1</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>Flap Extend</name>
+   <button>0</button>
+   <x>-20</x>
+   <y>10</y>
+   <w>40</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/flaps-select"/>
+    <step>1</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+ </actions>
+
+</PropertyList>
diff --git a/Aircraft/Instruments/single-throttle-quadrant.xml b/Aircraft/Instruments/single-throttle-quadrant.xml
new file mode 100755
index 000000000..a086cddce
--- /dev/null
+++ b/Aircraft/Instruments/single-throttle-quadrant.xml
@@ -0,0 +1,159 @@
+<?xml version="1.0"?>
+
+<!--
+Throttle qquadrant.
+
+December 2001 by John Check, j4strngs@rockfish.net
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked to create a single throttle quadrant.
+
+2003/02/03 Lee Elliott
+-->
+
+<PropertyList>
+
+ <name>throttle quadrant</name>
+ <w-base>22</w-base>
+ <h-base>70</h-base>
+
+ <params>
+  <engine-throttle-select>/controls/throttle[0]</engine-throttle-select>
+ </params>
+
+ <layers>
+
+  <layer>
+   <name>backplate</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE-misc1.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.125</x2>
+    <y1>0.75</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>22</w>
+   <h>70</h>
+  </layer>
+
+<!-- throttle -->
+
+  <layer>
+   <name>throttle handle </name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/handles.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.37890625</x2>
+    <y1>0.875</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>20</w>
+   <h>30</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <property alias="../../../../../params/engine-throttle-select"/>
+     <min>0.0</min>
+     <max>1.0</max>
+     <scale>40</scale>
+     <offset>-20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ </layers>
+
+ <actions>
+
+<!-- throttle -->
+  <action>
+   <name>small decrease</name>
+   <button>0</button>
+   <x>-10</x>
+   <y>-10</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-throttle-select"/>
+    <step>-0.01</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>small increase</name>
+   <button>0</button>
+   <x>-10</x>
+   <y>10</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-throttle-select"/>
+    <step>0.01</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>big decrease</name>
+   <button>1</button>
+   <x>-10</x>
+   <y>-20</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-throttle-select"/>
+    <step>-0.1</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>big increase</name>
+   <button>1</button>
+   <x>-10</x>
+   <y>20</y>
+   <w>20</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/engine-throttle-select"/>
+    <step>0.1</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+ </actions>
+
+</PropertyList>
diff --git a/Aircraft/Instruments/three-step-flap-quadrant.xml b/Aircraft/Instruments/three-step-flap-quadrant.xml
new file mode 100755
index 000000000..304f3b11b
--- /dev/null
+++ b/Aircraft/Instruments/three-step-flap-quadrant.xml
@@ -0,0 +1,126 @@
+<?xml version="1.0"?>
+
+<!--
+Throttle qquadrant.
+
+December 2001 by John Check, j4strngs@rockfish.net
+
+This is an instrument configuration file for the open-source flight
+simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
+FlightGear property list defining the instrument's layers and actions.
+
+Each instrument is composed of layers stacked on top of each other.
+A layer may be a texture (with transparent parts to show the layers
+underneath), text, or a special layer that switches between two
+others (say, to turn an indicator light on or off).  Each layer can
+move independently in proportion to a property value, and text
+can be generated from property values as well: all of the layer's
+movements are defined as transformations.
+
+Actions are hotspots on the instrument that will respond to a mouse
+click.  Actions always modify the values of properties, either by
+adjusting them, toggling them, or swaping them with other
+properties' values.
+
+Hacked to create a three step flap quadrant - the flaps are
+extended/retracted in three steps.
+
+2003/01 Lee Elliott
+-->
+
+<PropertyList>
+
+ <name>flap quadrant</name>
+ <w-base>22</w-base>
+ <h-base>70</h-base>
+
+ <params>
+  <flaps-select>/controls/flaps</flaps-select>
+ </params>
+
+ <layers>
+
+  <layer>
+   <name>backplate</name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/faces-LE-misc1.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.125</x2>
+    <y1>0.75</y1>
+    <y2>1.0</y2>
+   </texture>
+   <w>22</w>
+   <h>70</h>
+  </layer>
+
+<!-- flap -->
+
+  <layer>
+   <name>flap handle </name>
+   <texture>
+    <path>Aircraft/Instruments/Textures/handles.rgb</path>
+    <x1>0.0</x1>
+    <x2>0.37890625</x2>
+    <y1>0.6015625</y1>
+    <y2>0.72265625</y2>
+   </texture>
+   <w>20</w>
+   <h>30</h>
+   <transformations>
+    <transformation>
+     <type>x-shift</type>
+     <offset>0</offset>
+    </transformation>
+    <transformation>
+     <type>y-shift</type>
+     <property alias="../../../../../params/flaps-select"/>
+     <min>0.0</min>
+     <max>1.0</max>
+     <scale>40</scale>
+     <offset>-20</offset>
+    </transformation>
+   </transformations>
+  </layer>
+
+ </layers>
+
+ <actions>
+
+<!-- flap extend/retract -->
+  <action>
+   <name>Flap Retract</name>
+   <button>0</button>
+   <x>-20</x>
+   <y>-35</y>
+   <w>40</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/flaps-select"/>
+    <step>-0.34</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+  <action>
+   <name>Flap Extend</name>
+   <button>0</button>
+   <x>-20</x>
+   <y>10</y>
+   <w>40</w>
+   <h>20</h>
+   <binding>
+    <command>property-adjust</command>
+    <property alias="../../../../params/flaps-select"/>
+    <step>0.34</step>
+    <min>0</min>
+    <max>1.0</max>
+    <wrap>false</wrap>
+   </binding>
+  </action>
+
+ </actions>
+
+</PropertyList>
diff --git a/Aircraft/b52-yasim-set.xml b/Aircraft/b52-yasim-set.xml
index dc7d243b9..75d27be6a 100755
--- a/Aircraft/b52-yasim-set.xml
+++ b/Aircraft/b52-yasim-set.xml
@@ -15,14 +15,14 @@ B52-H set file.
 
   <sound>
    <audible>true</audible>
-   <path>Aircraft/b52/b52-sound.xml</path>
+   <path>Aircraft/a4/a4-sound.xml</path>
   </sound>
 
   <panel>
-   <path>Aircraft/c310/c310-vfr-panel.xml</path>
+   <path>Aircraft/b52/b52-vfr-panel.xml</path>
   </panel>
   <panel_2>
-   <path>Aircraft/c310/c310-mini-panel.xml</path>
+   <path>Aircraft/b52/b52-mini-panel.xml</path>
   </panel_2>
 
   <hud>
@@ -53,23 +53,27 @@ B52-H set file.
 
  </sim>
 
+ <controls>
+  <elevator-trim type="float">-0.14</elevator-trim>
+ </controls>
+
  <autopilot>
    <config>
 
-     <min-climb-speed-kt type="float">150.0</min-climb-speed-kt>
+     <min-climb-speed-kt type="float">110.0</min-climb-speed-kt>
      <best-climb-speed-kt type="float">450.0</best-climb-speed-kt>
 
-     <target-climb-rate-fpm type="float">4000.0</target-climb-rate-fpm>
+     <target-climb-rate-fpm type="float">3000.0</target-climb-rate-fpm>
      <target-descent-rate-fpm type="float">4000.0</target-descent-rate-fpm>
 
-     <elevator-adj-factor type="float">400.0</elevator-adj-factor>
+     <elevator-adj-factor type="float">1600.0</elevator-adj-factor>
 
      <integral-contribution type="float">0.005</integral-contribution>
 
-     <max-aileron type="float">0.6</max-aileron>
-     <max-roll-deg type="float">50.0</max-roll-deg>
+     <max-aileron type="float">1.0</max-aileron>
+     <max-roll-deg type="float">40.0</max-roll-deg>
 
-     <roll-out-deg type="float">10.0</roll-out-deg>
+     <roll-out-deg type="float">18.0</roll-out-deg>
      <roll-out-smooth-deg type="float">20.0</roll-out-smooth-deg>
 
      <zero-pitch-throttle type="float">0.5</zero-pitch-throttle>