diff --git a/Models/Engines/NEO/LeapXLeft.xml b/Models/Engines/NEO/LeapXLeft.xml
index 12fb878b..4bb8a097 100644
--- a/Models/Engines/NEO/LeapXLeft.xml
+++ b/Models/Engines/NEO/LeapXLeft.xml
@@ -11,7 +11,7 @@
 	<path>res/a320.nacelle.cfmleapx.ac</path>
 
 	<params>
-		<n1>engines/engine[0]/n1-actual</n1>
+		<n1>engines/engine[3]/n1</n1>
 		<on-fire>engines/engine[0]/on-fire</on-fire>
 		<contrail>engines/engine[0]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[2]</reverser-pos-norm>
diff --git a/Models/Engines/NEO/LeapXRight.xml b/Models/Engines/NEO/LeapXRight.xml
index 36f4306f..5ad2adf6 100644
--- a/Models/Engines/NEO/LeapXRight.xml
+++ b/Models/Engines/NEO/LeapXRight.xml
@@ -11,7 +11,7 @@
 	<path>res/a320.nacelle.cfmleapx.ac</path>
 
 	<params>
-		<n1>engines/engine[1]/n1-actual</n1>
+		<n1>engines/engine[4]/n1</n1>
 		<on-fire>engines/engine[1]/on-fire</on-fire>
 		<contrail>engines/engine[1]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[3]</reverser-pos-norm>
diff --git a/Models/Engines/NEO/PW1100GLeft.xml b/Models/Engines/NEO/PW1100GLeft.xml
index a0364c97..96db7982 100644
--- a/Models/Engines/NEO/PW1100GLeft.xml
+++ b/Models/Engines/NEO/PW1100GLeft.xml
@@ -16,7 +16,7 @@
 	</offsets>
 
 	<params>
-		<n1>engines/engine[0]/n1-actual</n1>
+		<n1>engines/engine[3]/n1</n1>
 		<on-fire>engines/engine[0]/on-fire</on-fire>
 		<contrail>engines/engine[0]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[2]</reverser-pos-norm>
diff --git a/Models/Engines/NEO/PW1100GRight.xml b/Models/Engines/NEO/PW1100GRight.xml
index 541d043b..5607458c 100644
--- a/Models/Engines/NEO/PW1100GRight.xml
+++ b/Models/Engines/NEO/PW1100GRight.xml
@@ -16,7 +16,7 @@
 	</offsets>
 
 	<params>
-		<n1>engines/engine[1]/n1-actual</n1>
+		<n1>engines/engine[4]/n1</n1>
 		<on-fire>engines/engine[1]/on-fire</on-fire>
 		<contrail>engines/engine[1]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[3]</reverser-pos-norm>
diff --git a/Models/Engines/XMLs/a320.engine.cfm.left.xml b/Models/Engines/XMLs/a320.engine.cfm.left.xml
index 7b7f5456..8cb02d14 100644
--- a/Models/Engines/XMLs/a320.engine.cfm.left.xml
+++ b/Models/Engines/XMLs/a320.engine.cfm.left.xml
@@ -13,7 +13,7 @@
 	</offsets>
 
 	<params>
-		<n1>engines/engine[0]/n1-actual</n1>
+		<n1>engines/engine[3]/n1</n1>
 		<on-fire>engines/engine[0]/on-fire</on-fire>
 		<contrail>engines/engine[0]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[2]</reverser-pos-norm>
diff --git a/Models/Engines/XMLs/a320.engine.cfm.right.xml b/Models/Engines/XMLs/a320.engine.cfm.right.xml
index 68d8f488..bf2d053a 100644
--- a/Models/Engines/XMLs/a320.engine.cfm.right.xml
+++ b/Models/Engines/XMLs/a320.engine.cfm.right.xml
@@ -13,7 +13,7 @@
 	</offsets>
 
 	<params>
-		<n1>engines/engine[1]/n1-actual</n1>
+		<n1>engines/engine[4]/n1</n1>
 		<on-fire>engines/engine[1]/on-fire</on-fire>
 		<contrail>engines/engine[1]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[3]</reverser-pos-norm>
diff --git a/Models/Engines/XMLs/a320.engine.iae.left.xml b/Models/Engines/XMLs/a320.engine.iae.left.xml
index fcea774e..caf0d713 100644
--- a/Models/Engines/XMLs/a320.engine.iae.left.xml
+++ b/Models/Engines/XMLs/a320.engine.iae.left.xml
@@ -13,7 +13,7 @@
 	</offsets>
 
 	<params>
-		<n1>engines/engine[0]/n1-actual</n1>
+		<n1>engines/engine[3]/n1</n1>
 		<on-fire>engines/engine[0]/on-fire</on-fire>
 		<contrail>engines/engine[0]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[2]</reverser-pos-norm>
diff --git a/Models/Engines/XMLs/a320.engine.iae.right.xml b/Models/Engines/XMLs/a320.engine.iae.right.xml
index 66d32a20..81a2fc74 100644
--- a/Models/Engines/XMLs/a320.engine.iae.right.xml
+++ b/Models/Engines/XMLs/a320.engine.iae.right.xml
@@ -13,7 +13,7 @@
 	</offsets>
 
 	<params>
-		<n1>engines/engine[1]/n1-actual</n1>
+		<n1>engines/engine[4]/n1</n1>
 		<on-fire>engines/engine[1]/on-fire</on-fire>
 		<contrail>engines/engine[1]/contrail</contrail>
 		<reverser-pos-norm>sim/multiplay/generic/float[3]</reverser-pos-norm>
diff --git a/Systems/fcs.xml b/Systems/fcs.xml
index c1636d23..ae56320a 100644
--- a/Systems/fcs.xml
+++ b/Systems/fcs.xml
@@ -126,24 +126,28 @@
 			<input>/engines/engine[0]/n1</input>
 			<c1>2.25</c1>
 			<output>/engines/engine[0]/n1-actual</output>
+			<output>/engines/engine[3]/n1</output>
 		</lag_filter>
 		
 		<lag_filter name="fcs/n1-actual2">
 			<input>/engines/engine[1]/n1</input>
 			<c1>2.25</c1>
 			<output>/engines/engine[1]/n1-actual</output>
+			<output>/engines/engine[4]/n1</output>
 		</lag_filter>
 		
 		<lag_filter name="fcs/n2-actual1">
 			<input>/engines/engine[0]/n2</input>
 			<c1>2.25</c1>
 			<output>/engines/engine[0]/n2-actual</output>
+			<output>/engines/engine[3]/n2</output>
 		</lag_filter>
 		
 		<lag_filter name="fcs/n2-actual2">
 			<input>/engines/engine[1]/n2</input>
 			<c1>2.25</c1>
 			<output>/engines/engine[1]/n2-actual</output>
+			<output>/engines/engine[4]/n2</output>
 		</lag_filter>
 		
 	</channel>
diff --git a/revision.txt b/revision.txt
index 5ec250ec..40e81804 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-2120
\ No newline at end of file
+2121
\ No newline at end of file