[Eth]

error lines please?
edit this :
return SetTimerEx("OnObjectMoved",RIG_PIT_STOP_TIME,0,"i" ,objectid);
to :you should make a time for the timer:
return SetTimerEx("OnObjectMoved",timehere..,0,"i",racer) ;
and edit this:
SetTimer("RotateWheel",3*1000,0);

to:
SetTimer("RotateWheel",3*1000,false);