I finally got off my lazy butt and swapped out my LS7 disc and PP. My last one has been sticking to the floor and not pressing in at high rpms. After installation I drove around for a while and then pressed in the clutch at a light and rev'd it up and the pedal stuck to the floor. That must have been it self-adjusting and it has not done it since. It is currently working perfectly. We'll see how it is after BeaveRun on April 24th.