Replacement Weight bushings by Comet are available. (Western Power Spts. #208342-3 are $21.95) To remove a weight bushing you need a tool with a shoulder.
You can also buy steel Comet washers to shim the weight and keep it true in the clutch. (WPS part #204203 6@$4.50) At 500-1000 miles there is enough wear that a single washer will usually fit on the thrust side of the weight. The clutch turns counterclockwise so looking down at the weight nearest you; it would be the right side of the weight is the thrust side. You may need to grind a little off at the base to square the surface for the washer-a Dremmel works great. The slot for the weights will be wider at the top and narrow at the bottom (V) so grind the bottom to square the opening. If you are ambitious you can add the washer to both sides & then all wear is to a washer that can be replaced. This small amount of material won’t change clutch balance much. Once you are done with clutching it’s a good idea to have your primary balanced again.
Detta bör vara ett rimligt svar till din fråga.
/Johan