What Center Diff works w/ plastic spurs?

[jhautz]

I have already taken out all of the small shims behind the small gears also. Still Binds. I didn't really want to take those out because the small shims behind the small gears are the only thing keeping the gears from rubbing directly on the plastic housing. I did already just to try it and see if it made a diference.

Anyway... Still binding.

I can't seem to turn up the other thread through the search tool. Can anyone point me to it?