diff --git a/A318-100-CFM-set.xml b/A318-100-CFM-set.xml
index 65931ac4..40661936 100644
--- a/A318-100-CFM-set.xml
+++ b/A318-100-CFM-set.xml
@@ -125,13 +125,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>150000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>127000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>120000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">1</EIS2>
diff --git a/A319-100-CFM-set.xml b/A319-100-CFM-set.xml
index 7fce4f8b..255b4380 100644
--- a/A319-100-CFM-set.xml
+++ b/A319-100-CFM-set.xml
@@ -130,13 +130,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>166000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>138000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>129000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">0</EIS2>
diff --git a/A319-100-IAE-set.xml b/A319-100-IAE-set.xml
index 51babf32..3f5ee3c5 100644
--- a/A319-100-IAE-set.xml
+++ b/A319-100-IAE-set.xml
@@ -130,13 +130,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>166000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>138000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>129000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
         
 	<options n="0">
 		<EIS2 type="bool">0</EIS2>
diff --git a/A320-100-CFM-set.xml b/A320-100-CFM-set.xml
index 25c09c40..237324ea 100644
--- a/A320-100-CFM-set.xml
+++ b/A320-100-CFM-set.xml
@@ -150,13 +150,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<instrumentation n="0">
 		<mk-viii n="0">
diff --git a/A320-200-CFM-set.xml b/A320-200-CFM-set.xml
index aa8e59b3..0db41d1b 100644
--- a/A320-200-CFM-set.xml
+++ b/A320-200-CFM-set.xml
@@ -150,13 +150,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">0</EIS2>
diff --git a/A320-200-IAE-set.xml b/A320-200-IAE-set.xml
index 2de6ba65..5dc7dc72 100644
--- a/A320-200-IAE-set.xml
+++ b/A320-200-IAE-set.xml
@@ -150,13 +150,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">0</EIS2>
diff --git a/A320neo-CFM-set.xml b/A320neo-CFM-set.xml
index cf249753..88293ea6 100644
--- a/A320neo-CFM-set.xml
+++ b/A320neo-CFM-set.xml
@@ -140,13 +140,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320neo_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>174200</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>148600</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>141800</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">1</EIS2>
diff --git a/A320neo-PW-set.xml b/A320neo-PW-set.xml
index a8b62f4e..c8d80d84 100644
--- a/A320neo-PW-set.xml
+++ b/A320neo-PW-set.xml
@@ -140,13 +140,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320neo_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>174200</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>148600</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>141800</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">1</EIS2>
diff --git a/A321-200-CFM-set.xml b/A321-200-CFM-set.xml
index 2e1f8509..55caddbb 100644
--- a/A321-200-CFM-set.xml
+++ b/A321-200-CFM-set.xml
@@ -130,13 +130,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>206000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>172000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>163000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">0</EIS2>
diff --git a/A321-200-IAE-set.xml b/A321-200-IAE-set.xml
index 2a76f188..0ae4b22c 100644
--- a/A321-200-IAE-set.xml
+++ b/A321-200-IAE-set.xml
@@ -130,13 +130,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>206000</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>172000</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>163000</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">0</EIS2>
diff --git a/A321neo-CFM-set.xml b/A321neo-CFM-set.xml
index a9a4ab75..7b839211 100644
--- a/A321neo-CFM-set.xml
+++ b/A321neo-CFM-set.xml
@@ -125,13 +125,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320neo_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>213800</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>174600</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>166700</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">1</EIS2>
diff --git a/A321neo-PW-set.xml b/A321neo-PW-set.xml
index 656e6030..e1fb39fe 100644
--- a/A321neo-PW-set.xml
+++ b/A321neo-PW-set.xml
@@ -125,13 +125,13 @@
 		
 	</sim>
         
-        <limits>
-            <mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320neo_family#Specifications-->
-                    <maximum-takeoff-mass-lbs>213800</maximum-takeoff-mass-lbs>
-                    <maximum-landing-mass-lbs>174600</maximum-landing-mass-lbs>
-                    <maximum-zero-fuel-mass-lbs>166700</maximum-zero-fuel-mass-lbs>
-            </mass-and-balance>
-        </limits>
+	<limits>
+		<mass-and-balance> <!--Data source: https://en.wikipedia.org/wiki/Airbus_A320_family#Specifications-->
+			<maximum-takeoff-mass-lbs>172000</maximum-takeoff-mass-lbs>
+			<maximum-landing-mass-lbs>146000</maximum-landing-mass-lbs>
+			<maximum-zero-fuel-mass-lbs>138000</maximum-zero-fuel-mass-lbs>
+		</mass-and-balance>
+	</limits>
 	
 	<options n="0">
 		<EIS2 type="bool">1</EIS2>