Has anyone heard of a clutch slipping / chattering situation where light finger pressure on the lever coming out of the KM2A transmission (2GM engine) stops chatter and greatly increases shaft speed, or where replacing the spring in the "dashpot" causes the same improvement? I have already made some improvement by switching to the 52mm radius (inner) hole and the outer hole on the cockpit controls. I suspect that this is countering some, but not all of the wear in the cones and dashpot components, and I'm confident that the changes made so far are not causing undue pressure on the shifter fork. However, I suspect that the next time out will show that I still have slippage.
TIA,
-Chris