action PulleyFollow()
{
   you = pChassis;
   var temp = 0;
   while(1)
   { 
      temp += 1;

      vec_set(my.pan, vector(pChassis.pan, pChassis.tilt, temp));

      vec_set(my.x, vector(-85,-3,-17));  //set position offset from UN_TURNED chassis
      vec_rotate(my.x, pChassis.pan);     //rotate by chassis angle
      vec_add(my.x, pChassis.x);          //position AT chassis

      wait(1);
   }
}