All new hardware, including master cylinder and the fronts were upgraded to disc. The only thing that hasn't been replaced is that directional valve 'thingy' which, I'm guessing, acts as a failsafe. Have bled the brakes numerous times, however, the pedal keeps travelling to the floor. Is that directional valve the problem? The only other symptom I can relate is that when the pedal is pressed (when bleeding), fluid shoots back into the master cylinder reservoir. Shouldn't it only shoot back when the brakes are released?
Help! Darryl. (actually, it's for a buddy, but who's keeping track).