Another clutch not completely disengaging thread

When I set up the TO bearing I made sure to leave a gap between it and the pp fingers, that gap was about 3-4 mm, and so it needed all those shims, I agree that's a lot of them.
Looking at the clutch disc, does it look like a standard mopar type? Or does the center hub (where the splines are), look too long?

Well the thing is it has been HITTING and RUBBING. I bet this is your problem. Remember...........many engines have a sizeable amount of crank end play (thrust bearing) Plus when the PP releases the disk will come BACK to the rear!!!

What that thing will do, rubbing the disk, is try to push the disk forward against the flywheel!!