Shimming bearcat secondary?

Ok so I use the old style secondary from a Bearcat. Had to machine the sheaves so they would work with a normal width belt, P-85 primary.

Now when the sheaves closed in on each other further, this causes the rollers to climb up farther on the helix, to the point where it "rides" the edge.

This can be cured by spacing out the helix or lowering the cover with the rollers somehow.

My Q: does anyone know if the pin screws that the cover attaches to can be removed? Are they also just threaded into the towers of the sheave?

Thanks for looking.

RS

What?? No one tried to mess with those studs?? Ever??

A clutch used that long, you'd think everything under the stars had been tried..


RS