ORIGINAL: formula87
My Earthquake / Backdraft does the same I upgraded to a Hitech servo and still does it I think it is the servo saver....
Kurt@URCHobby has a fix and also does your servo rock back and forth? He has a good fix for that also..Just pilot some holes in the mount where the dowle pin goes into the chassis and screw that in tightens it up a lot.</p>
thanx for that info. i will email kurt about the servo saver fix.
i just tighted up the screw at the top of the servo saver and that seemed to help.
but i was driving and managed to snap a rear stub axle

took a pretty nasty tumble.
i had read of other owners who had the same thing happen(right where the drive pin goes) and had included a pair in a order i placed yesturday.