[chuck smith]

I have the RBT ZF Casey ,and to be honest I have never been that impressed with it. No failures or anything, but they are not as smooth as I would expect. I would not worry about the Audi tranny, if it fails ,they are cheap to replace or you might upgrade to a ZF or perhaps one of the new transaxles that are coming out soon that do hold some promise. I have had mine apart since last May when it was dinged in the rear quarter while in the pits at the Walter Mitty at Road Atlanta. I took the opportunity to put on some 48IDA webers, super insulate the interior and upgrade the shifter to a much slicker unit. The car should be really nice soon. chuck