After doing motor mods etc to get more power out of the bike engine. What is the best way to determine if the clutch is adequate or inadequate? Is there enough spring tension etc? Or is it so overdesigned its paid no mind at all. I suspect it can't be to overdesigned or riders would be complaining of hard clutch pull which will go along with a much more optimized approach in its design. Does anyone actually measure or instrument to determine slippage. Anyone know of the actual static and dynamic friction coeff's of these clutch plates etc. so slippage could be estimated. Thanks