Originally Posted by shanwright

yes to the first question.
Screw?

Im talkin about a rear diff.
Yokomo Brand.
axle to Diff interface.
Axle binds in drive cup.
ID of drive cup is smaller them Standard TA style.
Simple fix drill out cup from 6.15MM to 6.35mm (or 1/4")
I just wondered if this was typical?
or do Yokomo make other drive cups for a TC6?

I will just drill them out but it will remove the coating.

Steve H