Probably this horse has been beaten a million times, but I’m not seeing anything that fits the description of whats happening to me. When I first got this machine the clutch slipped pretty much all the time. I tore it down and found a warped steel plate in the clutch pack, replaced with EBC DRC6 clutch kit but was worried about the heavy spring tension so I put the original springs back in. Centrifugal clutch shows wear but still within specs. Machine works fine when up to operating temp but when cold will hardly pull itself. So I think well the clutch is still slipping. Teardown #2 new EBC DRC6 clutch kit with the heavy springs installed and better outer centrifugal clutch bell with not as much wear, but it still does it’s cold morning thing. Parts are in spec for wear but does anyone know what the new thickness of the clutch weight shoes is? Any help would be appreciated. Forgot, this an 87 model.