Tough day at the track. 3 of the 4 trucks came home in need of repairs. One of the savages had a steering servo go up in smoke. (literally). The XXX-T has transmission issues. The Hellfire came off the track after the main squeaking badly. My first thought was a clutch bearing, but upon disassembly i found one of the flywheel pins had worked its way out and was rubbing against the face of the clutch bell. Seems to me i had read about this happening.