Hey I bought this kit that came with a 2" dropped spindle for my 63 nova SS. Everything has gone smoothly until I went to put the caliper on the bracket and over the rotor. IT DOESNT FIT by like an 1/8". The front caliper pad is hitting the front side of the rotor by about the 1/8. However the back side of the caliper is fitting correctly. Now their are two "bumps" where the caliper screws meet the bracket. Has anyone heard of people grinding these off so the caliper will fit correctly? Any help would be much appreciated.