I posted this on I-club, but to no avail. I want to know if the "clunk" I hear when power goes rearward due to spinning tires is a bad clunk. does this sudden power transfer hurt the rear diff significantly? is it enough of a stress that I shouold really try to avoid it, or is it not that big a deal? I like playing in snow but I don't want to go tearing up my diffs. BTW, I have a 4EAT.