Replaced the master cylinder... bled the brakes. Seems a little spongy still. I wonder if I didn't get it bench bled 100%.... or if some is trapped in that stupid ABS module I should have bailed.... or if maybe the booster is going bad?
I replaced the master because I felt like it was getting spongy. Wouldn't a bad booster make it feel hard though... as in no assist.... and not spongy?
In any case... it was still good enough to pull out and take to work though!