Quick68, you hit the nail on the head. I finally found a couple hours to play so I took the firebird out and ran it around until I got to about 190 degrees and the brakes started dragging, loosened the nuts that connect the master cylinder to the booster and presto! no more dragging. I ended up taking the master cylinder off and placing washers between the master and the booster to get an idea of how much I needed to shave off the piston. I ended up needing about 0.1. I havent shaved the piston yet (ran out of time) but that is next!
Thanks the great help. As always. Firstgen is the place to go for for helpful hints!
