Originally Posted by
buckeye34
if the cups are melting, then he must not be putting enough fluid in diff. or he has a leak and is losing it all or too thin on fluid. what truggy is it?
It is a Caster K8T. There are 5 of us locally running it and 4 of us are just fine. He just got it and was only his second time out with it and was just weird. I had a friend with a OS .30 on his ST-RR and could not keep the driveline together at all. Went down to a .21 and not a problem since either.