I have a O.S. 18CV-RX and need a little help with the one way clutch. I have put a Kwick pit super start on the truck, and now my roller clutch will not grip the crank like it should. I have tried cleaning it with nitro fuel like the hobby shop told me, and it works for 1 or 2 starts. It dont look realy worn out or anything.

the roller shaft has a tendency to wear as very seldom does the carbide rollers in the one-way wear out when a one-way wears out the rollers get real loose most of the time when mine seems to be slipping it's from the rear seal leaking and allowing fuel-oil into the one-way area jmo hope this helps