Having a issue..replacing the brake power booster on my car, I removed the master cylinder and I have a new one to put back on too (might as well kill 2 birds with 1 stone) I detached the rod from the brake pedal and stop light switch. Took the nuts off on the inside of the firewall. But I'm having a issue with space to get it out. Its hanging up on the very end of the rod. Is there some kind of way to turn it to get? Or something else I need to take off?