Just installed a White Brothers/Barnett clutch kit and ended up with no clutch pressure at the push lever shaft. Seemed like the clutch was hanging fully open. At first I thought that it might be possible that the plates couldn't seat together because it's 20*F out in the garage and the oil I soaked the plates in was like jelly. So I figured I would wait a little while for some of the oil to squeze out and then check it again. While I waited, I did a search on TT and found that other members could not use the Barnett Fiber clutch plates with the OEM seat plate and cushion spring because the inside diameter of the fiber plate is smaller than stock. I didn't realize this when I installed the clutch so I went back out and pulled the clutch out to check this out and guess what, it's true! My question is, Is there any one out there that is NOT using the OEM seat plate and cushion spring with their clutch? Have you had any clutch problems with out them installed? Any info on this will help me out greatly. Thanx.