putting a thicker bumper to lower the pedal may stop the pedal from over centering & continually ride on the release brg
you may be right,,that's what I need to check when I try it,,I think you may be able to do some to help as long as you don't do to much,,may not get all the free travel ,,it will be one of those try it and see if it moves in on the bearing,,if it does then I will live with the free travel as it is more of an annoyance than anything ,,but it would be nice to stop it with out changing the clutch until I need to