The clutch is brand new and had about 20min of drive time on it and was working perfect. But now when your at idle it will randomly engage making the engine stall out. I thought maybe it was idling to high so I lower it to the point it will all most stall and still does it. I check the chain and it not to tight has about 3/4'' slack. took it all apart and don't see anything wrong with it. I did notice the clutch bell does spin smooth and free but if you spin it real fast feel like it rub something. I Have a small video on how its acting.https://www.youtube.com/watch?v=rcmAMb4VS9A