fgdata/Aircraft/c172p/Models/Yoke/yoke.xml

<?xml version="1.0" ?> 
  <PropertyList> 
    <path>yoke.ac</path> 
 <animation>
  <type>translate</type>
  <object-name>Yoke</object-name>
  <property>controls/flight/elevator</property>
  <factor>-0.1</factor>
  <axis>
   <x>1.0</x>
   <y>0.0</y>
   <z>0.0</z>
  </axis>
 </animation>

 <animation>
  <type>rotate</type>
  <object-name>Yoke</object-name>
  <property>controls/flight/aileron</property>
  <factor>-30.0</factor>
  <axis>
   <x>1.0</x>
   <y>0.0</y>
   <z>0.0</z>
  </axis>
  <center>
   <x-m>0</x-m>
   <y-m>0</y-m>
   <z-m>0</z-m>
  </center>
 </animation>

 <animation>
   <type>select</type>
   <object-name>Yoke</object-name>
   <condition>
     <and>
       <not>
         <property>sim/model/hide-yoke</property>
       </not>
       <not>
         <property>/sim/panel-hotspots</property>
       </not>
    </and>
   </condition>
 </animation>

 <animation>
   <type>pick</type>
   <object-name>YokeMount</object-name>
   <visible>true</visible>
   <action>
     <button>0</button>
     <repeatable>false</repeatable>
     <binding>
       <command>property-toggle</command>
       <property>sim/model/hide-yoke</property>
     </binding>
   </action>
 </animation>
</PropertyList>