diff --git a/Models/FlightDeck/a320.flightdeck.xml b/Models/FlightDeck/a320.flightdeck.xml
index edbfc64b..4f6e3a60 100644
--- a/Models/FlightDeck/a320.flightdeck.xml
+++ b/Models/FlightDeck/a320.flightdeck.xml
@@ -6159,9 +6159,8 @@
 			<button>3</button>
 			<repeatable>true</repeatable>
 			<binding>
-				<command>property-adjust</command>
-				<property>controls/flight/elevator-trim</property>
-				<step>0.01</step>
+				<command>nasal</command>
+				<script>libraries.slewPitchWheel(1);</script>
 			</binding>
 		</action>
 		<action>
@@ -6169,9 +6168,8 @@
 			<button>4</button>
 			<repeatable>true</repeatable>
 			<binding>
-				<command>property-adjust</command>
-				<property>controls/flight/elevator-trim</property>
-				<step>-0.01</step>
+				<command>nasal</command>
+				<script>libraries.slewPitchWheel(-1);</script>
 			</binding>
 		</action>
 	</animation>
diff --git a/Nasal/Libraries/libraries.nas b/Nasal/Libraries/libraries.nas
index a6299545..a597a1c9 100644
--- a/Nasal/Libraries/libraries.nas
+++ b/Nasal/Libraries/libraries.nas
@@ -459,6 +459,23 @@ setlistener("/controls/flight/elevator-trim", func {
     }
 }, 0, 0);
 
+# For the cockpit rotation and anywhere else you want to use it
+var cmdDegCalc = 0;
+var slewPitchWheel = func(d) {
+	cmdDegCalc = math.round(pts.Fdm.JSBsim.Hydraulics.ElevatorTrim.cmdDeg.getValue(), 0.1);
+	if (d > 0) { # DN
+		if (cmdDegCalc < 4) {
+			cmdDegCalc = (cmdDegCalc + 0.1) / 13.5; # Add and normalize, NOT 4! 13.5 = 1 on either polarity
+			pts.Controls.Flight.elevatorTrim.setValue(cmdDegCalc);
+		}
+	} else { # UP
+		if (cmdDegCalc > -13.5) {
+			cmdDegCalc = (cmdDegCalc - 0.1) / 13.5; # Subtract and normalize
+			pts.Controls.Flight.elevatorTrim.setValue(cmdDegCalc);
+		}
+	}
+}
+
 ##########
 # Lights #
 ##########
diff --git a/Nasal/Libraries/property-tree-setup.nas b/Nasal/Libraries/property-tree-setup.nas
index f35ebb56..9eebf749 100644
--- a/Nasal/Libraries/property-tree-setup.nas
+++ b/Nasal/Libraries/property-tree-setup.nas
@@ -97,8 +97,11 @@ var Fdm = {
 			elevator: props.globals.getNode("/fdm/jsbsim/fbw/elevator-sidestick"),
 		},
 		Hydraulics: {
+			ElevatorTrim: {
+				cmdDeg: props.globals.getNode("/fdm/jsbsim/hydraulics/elevator-trim/cmd-deg"),
+			},
 			Rudder: {
-				trimDeg: props.globals.getNode("fdm/jsbsim/hydraulics/rudder/trim-deg"),
+				trimDeg: props.globals.getNode("/fdm/jsbsim/hydraulics/rudder/trim-deg"),
 			},
 		},
 		Inertia: {
diff --git a/Systems/a320-fcs.xml b/Systems/a320-fcs.xml
index 67c2f4a7..6f189fa6 100644
--- a/Systems/a320-fcs.xml
+++ b/Systems/a320-fcs.xml
@@ -317,7 +317,7 @@
 		<aerosurface_scale name="hydraulics/elevator-trim/cmd-deg">
 			<input>/controls/flight/elevator-trim</input>
 			<domain>
-				<min>-1.00</min>
+				<min>-1.0</min>
 				<max>0.296296</max>
 			</domain>
 			<range>
diff --git a/revision.txt b/revision.txt
index 72f523f3..86ee83a4 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-39
\ No newline at end of file
+40
\ No newline at end of file