I replaced my LS1 brakes with Corvette 14" brakes, new rotors, new Hawk pads, and rebuilt calipers. I didn't feel as though my car was stopping as well with the larger brakes, and I noticed that, 450 miles in, that part of the rotor surface on the driver side was not making full contact with the new Hawk shoes which you can see in the photos below. I even made marks with a magic marker and drove the car 100 miles last night and the marks are still there. I can exchange the reconditioned caliper for another, no problem, but also I feel that in a few more miles the shoes will wear in. So, is it worth the bother or replacing the caliper or not? That's my question. What's your opinion?