Well, the diff is the *weakest* part of the 020, so changing it makes the tranny stronger by shifting the probable point of failure to the next weakest part, which is probably the teeth of the gears themselves. Marc -- Email LIST problems to: scirocco-l-probs@scirocco.org. To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org