Originally Posted by
dinasrt
Dave, I believe you are confusing belt slip with SC clutch slip. If we all had "belt slip", there would be a fine rubber powder/dust down by the SC pulley from the wearing of belt. I don't have that. Look at the back of the SC clutch plate. That is the wear from the "hooking up" / slip of clutch.
I have previously mention the magnet slipping more, but belt or magnet slippage occurs and amounts to the same thing. A PSK will make the clutch slip more as something has to absorb the sudden load due to the rotors and gears coming up to speed. Mine remains unmodified and I have no noticeable powder from magnet or belt. More slipping at the magnet and less belt slipping means the dog bones are taking the load more.