Problems W/differentials!!!

[Racin4life37]

I just replaced my front and rear differential and with in a week of putting new differentials in my rear is already broken again. I heard someone comment on shimming the differentials I haven't done this yet and I don't know how. I also heard that putting a center differential in helps reduce stress on the rear if this is true let me know. I have been running my slipper clutch pretty tight so I wonder if that is causing some problems. If anyone has some insight on this problem I NEED HELP!!!! :mad:

[Racin4life37]

To add to this whole mess I am only running the stock Traxxas Battery!!!

[KILO-DELTA]

Hmmm was your driveline nice and easy to rotate when you put your new diffs in ?
I would back your slipper off a full turn and see how the power to the ground works out ! as ive ran my now lipo merv on stock nimh single sticks hard accelerations on carpet with no diff probs even now on lipo ive not had any probs (touch wood)

[Jons_merv]

If you dont have the new bulkheads. You should get em. I just received 2 from traxxas today