Hello All. I have what may seem to be a basic question but this is my 1st build so bare with me. I have a rebuilt 8 inch rear axle with the std new 11.5 inch mustang calibers and new pads. I don't have wheels yet but I notice some drag when spinning the rear roter. with my hands The brakes do engage when pressing the pedal and they do release but the caliber is still slightly touching the roter when released thus producing the drag. I am not sure if this is normal or not. Someone told me that they will loosen up once I start driving and they"bed". balance bar is released (no issue there) and e brake is disengaged. I wanted to check before I go pulling the calibers off and replacing them. Again, holding the lugs, I can turn them but its definately got some drag on the pad. Does this sound normal? Should I change pads? Drive and see what happens? Any opinions welcome. Thanks