diff --git a/Input/Joysticks/CH/pro-yoke-usb.xml b/Input/Joysticks/CH/pro-yoke-usb.xml
index 65b167bde..66cf72dcb 100644
--- a/Input/Joysticks/CH/pro-yoke-usb.xml
+++ b/Input/Joysticks/CH/pro-yoke-usb.xml
@@ -27,52 +27,8 @@
  <axis n="2">
   <desc>Throttle</desc>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+   <command>nasal</command>
+   <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 <axis>
diff --git a/Input/Joysticks/Logitech/extreme-3d-win.xml b/Input/Joysticks/Logitech/extreme-3d-win.xml
index b839d3ee4..685d172a6 100644
--- a/Input/Joysticks/Logitech/extreme-3d-win.xml
+++ b/Input/Joysticks/Logitech/extreme-3d-win.xml
@@ -48,52 +48,8 @@ $Id$
 	<axis n="2">
 		<desc>Throttle</desc>
 		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[0]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[1]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[2]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[3]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[4]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[5]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[6]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
-		</binding>
-		<binding>
-			<command>property-scale</command>
-			<property>/controls/engines/engine[7]/throttle</property>
-			<offset type="double">-1.0</offset>
-			<factor type="double">-0.5</factor>
+			<command>nasal</command>
+			<script>controls.throttleAxis()</script>
 		</binding>
 	</axis>
 	<axis n="3">
@@ -189,18 +145,16 @@ $Id$
 		<desc>Flaps down</desc>
 		<repeatable>false</repeatable>
 		<binding>
-			<command>property-adjust</command>
-			<property>/controls/flight/flaps</property>
-			<step type="double">-0.34</step>
+			<command>nasal</command>
+			<script>controls.stepFlaps(1)</script>
 		</binding>
 	</button>
 	<button n="3">
 		<desc>Flaps up</desc>
 		<repeatable>false</repeatable>
 		<binding>
-			<command>property-adjust</command>
-			<property>/controls/flight/flaps</property>
-			<step type="double">0.34</step>
+			<command>nasal</command>
+			<script>controls.stepFlaps(-1)</script>
 		</binding>
 	</button>
 	<button n="7">
diff --git a/Input/Joysticks/Logitech/wingman-extreme-digital-3d-win.xml b/Input/Joysticks/Logitech/wingman-extreme-digital-3d-win.xml
index e6cc97c12..39efcc1db 100644
--- a/Input/Joysticks/Logitech/wingman-extreme-digital-3d-win.xml
+++ b/Input/Joysticks/Logitech/wingman-extreme-digital-3d-win.xml
@@ -63,52 +63,8 @@ $Id$
    <windows>2</windows>
   </number>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+   <command>nasal</command>
+   <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 
diff --git a/Input/Joysticks/Logitech/wingman-extreme-digital-3d.xml b/Input/Joysticks/Logitech/wingman-extreme-digital-3d.xml
index 32d32ba73..a6d9fc245 100644
--- a/Input/Joysticks/Logitech/wingman-extreme-digital-3d.xml
+++ b/Input/Joysticks/Logitech/wingman-extreme-digital-3d.xml
@@ -59,52 +59,8 @@ $Id$
  <axis n="3">
   <desc>Throttle</desc>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+   <command>nasal</command>
+   <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 
diff --git a/Input/Joysticks/Microsoft/sidewinder-3d-pro.xml b/Input/Joysticks/Microsoft/sidewinder-3d-pro.xml
index 970e1b3d4..1f7d13d40 100644
--- a/Input/Joysticks/Microsoft/sidewinder-3d-pro.xml
+++ b/Input/Joysticks/Microsoft/sidewinder-3d-pro.xml
@@ -57,52 +57,8 @@
  <axis n="3">
   <desc>Throttle</desc>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+   <command>nasal</command>
+   <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 
@@ -211,9 +167,8 @@
   <desc>Flaps down</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
@@ -221,9 +176,8 @@
   <desc>Flaps up</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>
 
diff --git a/Input/Joysticks/Microsoft/sidewinder-force-feed-pro.xml b/Input/Joysticks/Microsoft/sidewinder-force-feed-pro.xml
index ab8fefb6d..dbabf6a02 100644
--- a/Input/Joysticks/Microsoft/sidewinder-force-feed-pro.xml
+++ b/Input/Joysticks/Microsoft/sidewinder-force-feed-pro.xml
@@ -173,9 +173,8 @@ $Id:
   <desc>Flaps down</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
@@ -183,9 +182,8 @@ $Id:
   <desc>Flaps up</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>
 
diff --git a/Input/Joysticks/Microsoft/sidewinder-force-feed.xml b/Input/Joysticks/Microsoft/sidewinder-force-feed.xml
index 907253110..d8d02fc3e 100644
--- a/Input/Joysticks/Microsoft/sidewinder-force-feed.xml
+++ b/Input/Joysticks/Microsoft/sidewinder-force-feed.xml
@@ -48,52 +48,8 @@ $Id$
  <axis n="2">
   <desc>Throttle</desc>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+   <command>nasal</command>
+   <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 
@@ -196,9 +152,8 @@ $Id$
   <desc>Flaps down</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
@@ -206,9 +161,8 @@ $Id$
   <desc>Flaps up</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>
 
diff --git a/Input/Joysticks/Microsoft/sidewinder-precision-pro.xml b/Input/Joysticks/Microsoft/sidewinder-precision-pro.xml
index a60f1288c..993183567 100644
--- a/Input/Joysticks/Microsoft/sidewinder-precision-pro.xml
+++ b/Input/Joysticks/Microsoft/sidewinder-precision-pro.xml
@@ -208,9 +208,8 @@ $Id$
   <desc>Flaps up</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>
  
@@ -218,9 +217,8 @@ $Id$
   <desc>Flaps down</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
diff --git a/Input/Joysticks/Microsoft/sidewinder.xml b/Input/Joysticks/Microsoft/sidewinder.xml
index 088f5bb83..a1a584a0f 100644
--- a/Input/Joysticks/Microsoft/sidewinder.xml
+++ b/Input/Joysticks/Microsoft/sidewinder.xml
@@ -49,52 +49,8 @@ $Id$
  <axis n="2">
   <desc>Throttle</desc>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+   <command>nasal</command>
+   <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 
@@ -183,9 +139,8 @@ $Id$
   <desc>Flaps up</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>
 
@@ -193,9 +148,8 @@ $Id$
   <desc>Flaps down</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
diff --git a/Input/Joysticks/Saitek/Cyborg-3d-Rumble-Force.xml b/Input/Joysticks/Saitek/Cyborg-3d-Rumble-Force.xml
index d89d2d531..9ab24e3a7 100644
--- a/Input/Joysticks/Saitek/Cyborg-3d-Rumble-Force.xml
+++ b/Input/Joysticks/Saitek/Cyborg-3d-Rumble-Force.xml
@@ -58,52 +58,8 @@ $Id$
 <axis n="2">
 <desc>Throttle</desc>
 <binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[0]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[1]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[2]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[3]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[4]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[5]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[6]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
-</binding>
-<binding>
-<command>property-scale</command>
-<property>/controls/engines/engine[7]/throttle</property>
-<offset type="double">-1.0</offset>
-<factor type="double">-0.5</factor>
+<command>nasal</command>
+<script>controls.throttleAxis()</script>
 </binding>
 </axis>
 
@@ -249,9 +205,8 @@ $Id$
 <desc>Step Flaps Down</desc>
 <repeatable type="bool">false</repeatable>
 <binding>
-<command>property-adjust</command>
-<property>/controls/flight/flaps</property>
-<step type="double">+0.34</step>
+<command>nasal</command>
+<script>controls.stepFlaps(1)</script>
 </binding>
 </button>
 
@@ -259,9 +214,8 @@ $Id$
 <desc>Step Flaps Up</desc>
 <repeatable type="bool">false</repeatable>
 <binding>
-<command>property-adjust</command>
-<property>/controls/flight/flaps</property>
-<step type="double">-0.34</step>
+<command>nasal</command>
+<script>controls.stepFlaps(-1)</script>
 </binding>
 </button>
 
diff --git a/Input/Joysticks/Saitek/X8-30.xml b/Input/Joysticks/Saitek/X8-30.xml
index 83fc28ee6..afa515bb5 100644
--- a/Input/Joysticks/Saitek/X8-30.xml
+++ b/Input/Joysticks/Saitek/X8-30.xml
@@ -50,52 +50,8 @@ $Id$
  <axis n="2">
   <desc>Throttle</desc>
   <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[0]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[1]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[2]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[3]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[4]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[5]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[6]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
-  </binding>
-  <binding>
-   <command>property-scale</command>
-   <property>/controls/engines/engine[7]/throttle</property>
-   <offset type="double">-1.0</offset>
-   <factor type="double">-0.5</factor>
+    <command>nasal</command>
+    <script>controls.throttleAxis()</script>
   </binding>
  </axis>
 
@@ -170,8 +126,8 @@ $Id$
  </button>
 
  <button n="1">
+  <desc>Center rudder</desc>
   <binding>
-   <desc>Center rudder</desc>
    <command>property-assign</command>
    <property>/controls/flight/rudder</property>
    <value type="double">0.0</value>
@@ -179,20 +135,18 @@ $Id$
  </button>
 
  <button n="2">
+  <desc>Flaps up</desc>
   <binding>
-   <desc>Flaps up</desc>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>
 
  <button n="3">
+  <desc>Flaps down</desc>
   <binding>
-   <desc>Flaps down</desc>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
diff --git a/Input/Joysticks/ThrustMaster/Attack-Throttle.xml b/Input/Joysticks/ThrustMaster/Attack-Throttle.xml
index 6d18c11b4..a3f2db241 100644
--- a/Input/Joysticks/ThrustMaster/Attack-Throttle.xml
+++ b/Input/Joysticks/ThrustMaster/Attack-Throttle.xml
@@ -195,9 +195,8 @@
   <desc>Flaps down</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">-0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(1)</script>
   </binding>
  </button>
 
@@ -205,9 +204,8 @@
   <desc>Flaps up</desc>
   <repeatable>false</repeatable>
   <binding>
-   <command>property-adjust</command>
-   <property>/controls/flight/flaps</property>
-   <step type="double">0.34</step>
+   <command>nasal</command>
+   <script>controls.stepFlaps(-1)</script>
   </binding>
  </button>