Did you assemble it with the pressure all the way loose?
Ah, I bet that's it!
I did not change the tension on the wave washers... I bet it it was all the way loose, then the side with the spur would get closer towards the diff cup to get the mesh right, then I would just re-tighten the slipper again. doh.
Thanks for the heads up.
MBX6T: RX8 2000—sick!!!!
Campbell Buggy Rock Racer on 3S
4x4 Pede
1987 (Gen 1) Lunchbox