Hello, i'm new the forums, but i've used other ones so.. anyways i'm replacing my brake pads and rotors on my 91 cutlass supreme, I took off the rotor and brake pads and was trying to get the piston caliper back in so i can put the brake pads on and new rotor, i tried using a home made tool to screw inward with alot of hand force, it was sat there and spun. I've heard of using a c clamp and going to push it in? Is this a good idea or not?? Please Tell me, I need HELP!!