Yes, the tapered area of the stud (between the knurl and the threads) is too big. I tapped them in a bit and everything lined up. Is enlarging the holes something I should have a machine shop handle? Thank you for your help.
I had to enlarge the holes in the rotors to get my rotors to sit flush on the flange for the same reason. The center register hole kept everything lined up though. Not a big deal. I used a hand drill and a step drill bit.
