diff --git a/keyboard.xml b/keyboard.xml
index f6efce0b6..2c58b13be 100644
--- a/keyboard.xml
+++ b/keyboard.xml
@@ -79,15 +79,6 @@ calculated by adding 256 to the GLUT key value in glut.h.
   </binding>
  </key>
 
- <key n="18">
-  <name>Ctrl-R</name>
-  <desc>(Temporary) Toggle winding-ccw</desc>
-  <binding>
-    <command>property-toggle</command>
-    <property>/sim/temp/winding-ccw</property>
-  </binding>
- </key>
-
  <key n="19">
   <name>Ctrl-S</name>
   <desc>Toggle auto-throttle lock.</desc>
@@ -303,16 +294,6 @@ calculated by adding 256 to the GLUT key value in glut.h.
   </binding>
  </key>
 
- <key n="43">
-  <name>+</name>
-  <desc>zoom in (decrease field of view)</desc>
-  <binding>
-   <command>property-multiply</command>
-   <property>/sim/current-view/field-of-view</property>
-   <factor type="double">0.9523809523809523</factor> <!-- 1 / 1.05 -->
-  </binding>
- </key>
-
  <key n="44">
   <name>,</name>
   <desc>Left brake</desc>
@@ -330,16 +311,6 @@ calculated by adding 256 to the GLUT key value in glut.h.
   </mod-up>
  </key>
 
- <key n="45">
-  <name>-</name>
-  <desc>zoom out (decrease field of view)</desc>
-  <binding>
-   <command>property-multiply</command>
-   <property>/sim/current-view/field-of-view</property>
-   <factor type="double">1.05</factor>
-  </binding>
- </key>
-
  <key n="46">
   <name>.</name>
   <desc>Right brake</desc>
@@ -927,7 +898,7 @@ calculated by adding 256 to the GLUT key value in glut.h.
    <command>increase-visibility</command>
   </binding>
  </key>
-
+ 
  <key n="123">
   <name>{</name>
   <desc>Decrease Magneto on Selected Engine</desc>