What say yee C body.....problems bleeding new master cylinder. So, I get up under dash to check play in the pedal so the cylinder can return.....yes play. But, could not get pedal. So, back up under, wiggling and waggling the pedal.....still play, not tight. But, all of a sudden I have pedal. So, I am concerned about the new master piston and seals sticking, not returning fully....unknown. So, just to help things out, I added a small spring on the pedal to make sure at least it fully returns.....I am surprised there was no sign of a return spring, just to keep the thing back up in place, relying on the springs inside the master. But, your thoughts please.