You may still have an adjustment problem. The only other thing would be an internal master cylinder problem. When I do a complete brake redo, I adjust the brakes out tight to the drum to eliminate any chance of an adjustment problem, especially on Huck brakes. Then I bleed until it feels right. Now, on these trucks with the masters under the floor, I only power bleed, which forces the air out without the master being involved. If the brakes still don't work/feel right, it almost has to be the master then,
Scott
