Ok today i took my rear calipers off to install new pads because i was replacing rotors as well, the original pads are about %50 used. I unbolted the caliper and went to kragen got there tool to compress it and when i tried turning it it wont budge at all. I didnt disconnect the e-brake cable from the caliper could this be why? What else could i do to get this to turn? it moved a little bid and now i cant even put my worn pads back one so i cant drive it! Is the caliper seezed? how do you know for sure? all i did was unbolt the caliper and try to compress if i missed something maybe this is why it wouldnt do it.