I did what HarmonyJim said. There are just the two screws that holds the throttle tube assembly. The throttle tube fits into the what I will call throttle position sending unit, and that's where the play is. You'll know where to put in the pieces once you have it apart, and see how it works.
Mine's in the shop for new forks, and will post image after I have it back.
Mine's in the shop for new forks, and will post image after I have it back.
