Thanks guys. I know what you mean. Last year I got some clutch bearings that were so out of spec that one would be loose on the crank and the next wouldn't even go on. Like I said its not so much a money thing, just figure if we are gonna order a bunch why not look for a discount. I'm thinking 3-4 full sets at least for 2 truggys and 2 buggys plus a bunch of clutch bearings. I've been running mugen for a while and don't plan on changing so carry over for next year isn't a problem.