Started working on the disc conversion for the 63 and ran into a problem...of course the CPP tech line was closed by the time I ran into the issue The passenger's side went together no problem. The driver's side, I got the caliper on, but the rotor will not turn at all...like there is no clearance...anybody have any suggestions? This is my first go at disc brakes, so it is a learning process. The kit I am using is the CPP stock spindle drum to disc conversion. Thanks in advance.