thanks for the reply.

yeah, it's weird that the clutch bell got stripped. the spur gear and the cb are both metal. i guess it wasn't meshing right from the factory. but the teeth on the cb are about half gone.

the arms on from the JR box are white, and although the fit the servo, the screw hole that connects the link to the servo are tiny. what did you guys do to make the screw go into the hole?

thanks.

trung