diff --git a/Systems/fadec-iae.xml b/Systems/fadec-iae.xml
index f9cd1d06..657d7891 100644
--- a/Systems/fadec-iae.xml
+++ b/Systems/fadec-iae.xml
@@ -114,8 +114,8 @@
             <expression>
                 <table>
                     <property>/position/altitude-ft</property> 
-                    <entry><ind>    0</ind><dep>0.487</dep></entry>
-                    <entry><ind>42000</ind><dep>0.721</dep></entry>
+                    <entry><ind>    0</ind><dep>0.437</dep></entry>
+                    <entry><ind>42000</ind><dep>0.931</dep></entry>
                 </table>
             </expression>
         </input>
@@ -131,9 +131,8 @@
             <expression>
                 <table>
                     <property>/position/altitude-ft</property> 
-                    <entry><ind>    0</ind><dep>0.988</dep></entry>
-                    <entry><ind>13000</ind><dep>0.975</dep></entry>
-                    <entry><ind>42000</ind><dep>0.966</dep></entry>
+                    <entry><ind>    0</ind><dep>0.990</dep></entry>
+                    <entry><ind>42000</ind><dep>0.806</dep></entry>
                 </table>
             </expression>
         </input>
diff --git a/Systems/upper-ecam.xml b/Systems/upper-ecam.xml
index 100341ea..e570ce2d 100644
--- a/Systems/upper-ecam.xml
+++ b/Systems/upper-ecam.xml
@@ -25,7 +25,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[0]/epr-actual</property>
-					<entry><ind>0.990</ind><dep>-122</dep></entry>
+					<entry><ind>0.980</ind><dep>-122</dep></entry>
 					<entry><ind>1.000</ind><dep>-115</dep></entry>
 					<entry><ind>1.200</ind><dep> -46</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -47,7 +47,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[0]/epr-actual</property>
-					<entry><ind>0.990</ind><dep>-134</dep></entry>
+					<entry><ind>0.980</ind><dep>-134</dep></entry>
 					<entry><ind>1.000</ind><dep>-125</dep></entry>
 					<entry><ind>1.200</ind><dep> -50</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -77,7 +77,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[0]/epr-cmd</property>
-					<entry><ind>0.990</ind><dep>-122</dep></entry>
+					<entry><ind>0.980</ind><dep>-122</dep></entry>
 					<entry><ind>1.000</ind><dep>-115</dep></entry>
 					<entry><ind>1.200</ind><dep> -46</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -99,7 +99,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[0]/epr-cmd</property>
-					<entry><ind>0.990</ind><dep>-134</dep></entry>
+					<entry><ind>0.980</ind><dep>-134</dep></entry>
 					<entry><ind>1.000</ind><dep>-125</dep></entry>
 					<entry><ind>1.200</ind><dep> -50</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -129,7 +129,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[1]/epr-actual</property>
-					<entry><ind>0.990</ind><dep>-122</dep></entry>
+					<entry><ind>0.980</ind><dep>-122</dep></entry>
 					<entry><ind>1.000</ind><dep>-115</dep></entry>
 					<entry><ind>1.200</ind><dep> -46</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -151,7 +151,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[1]/epr-actual</property>
-					<entry><ind>0.990</ind><dep>-134</dep></entry>
+					<entry><ind>0.980</ind><dep>-134</dep></entry>
 					<entry><ind>1.000</ind><dep>-125</dep></entry>
 					<entry><ind>1.200</ind><dep> -50</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -181,7 +181,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[1]/epr-cmd</property>
-					<entry><ind>0.990</ind><dep>-122</dep></entry>
+					<entry><ind>0.980</ind><dep>-122</dep></entry>
 					<entry><ind>1.000</ind><dep>-115</dep></entry>
 					<entry><ind>1.200</ind><dep> -46</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -203,7 +203,7 @@
 			<expression>
 				<table>
 					<property>/engines/engine[1]/epr-cmd</property>
-					<entry><ind>0.990</ind><dep>-134</dep></entry>
+					<entry><ind>0.980</ind><dep>-134</dep></entry>
 					<entry><ind>1.000</ind><dep>-125</dep></entry>
 					<entry><ind>1.200</ind><dep> -50</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -233,7 +233,7 @@
 			<expression>
 				<table>
 					<property>/systems/thrust/epr/toga-lim</property>
-					<entry><ind>0.990</ind><dep>-122</dep></entry>
+					<entry><ind>0.980</ind><dep>-122</dep></entry>
 					<entry><ind>1.000</ind><dep>-115</dep></entry>
 					<entry><ind>1.200</ind><dep> -46</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
@@ -255,7 +255,7 @@
 			<expression>
 				<table>
 					<property>/systems/thrust/epr/toga-lim</property>
-					<entry><ind>0.990</ind><dep>-134</dep></entry>
+					<entry><ind>0.980</ind><dep>-134</dep></entry>
 					<entry><ind>1.000</ind><dep>-125</dep></entry>
 					<entry><ind>1.200</ind><dep> -50</dep></entry>
 					<entry><ind>1.400</ind><dep>  16</dep></entry>
diff --git a/revision.txt b/revision.txt
index aa8f5c86..8799d84b 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-1536
\ No newline at end of file
+1537
\ No newline at end of file