[Jason]

mistercrash : the trick for diff block dont work with the stock e-revo diff I put the complete diff in a birthday balloon and then put in into the bulkhead and seem more tight then before should work just fine ? ... I cut 3 holes for the diff output ... and checked my diff pinion and ring gear look like brand new and the pinion dont needed to be shimmed and I dont got any move side by side with the diff case too.. but once I opened the diff the seal were the screw goes was broke so the diff leak but not by alot anyways im going to buy a seal and change the diff fluid one day.. and I forget the bearing was all fine ;)