Originally Posted by
lynchfourtwenty my friend has the xtd flywheel an jwt pp an b15 disc an doesn't have any of these issues so im betting its not the flywheel
The JWT PP may have a much higher equilibrium point than the clutches they are using.
The other thing I didn't think of that plays a role in this is the thickness of the disk. Exactly what pressure plates and disks are you guys using? and how worn are they?
The combination of a larger than factory step, new pp, and new disk could be enough to push the pp past the "point of no return".