I’m sure someone can help me with this, I have a 2000 Magnum 325 that I’ve owned a couple of months now. It obviously had some maintenance issues. The brakes were not spongy but didn’t stop well. The left front rotor was very grooved and the right front was under spec. So I replaced both front rotors and front and rear pads. As soon as I finished up the left front caliper locked up. So I ordered a kit and rebuilt the caliper. Of course at this point I had to bleed the front brakes via the rear caliper. No fluid would come from bleeder screw, it was somehow peened over so I replaced the bleeder. Still no fluid, so I took the hose loose at the rear caliper and pumped the handbrake, nothing. I took the hose loose from the metal line and fluid ran from the metal line to the front. Tried to force air thru the hose, no go. Found a used hose , made sure it wasn’t blocked and installed it. Now I get fluid thru the bleeder both with the bleeder closed and system bled handbrake is spongy and I noticed fluid puddling on the floor on the side opposite the rear caliper. Now if you pump the handbrake fluid is pushing out of the footbrake fluid reservoir, I assume it is somehow bypassing in the rear caliper and being forced back thru the footbrake hose then thru the footbrake master cylinder and out the reservoir??? I’d appreciate any help you can give. I don’t know if I should rebuild the rear caliper, the footbrake master cylinder or both.