The green stuff? did think of that, but will be getting weighed around a lot, and the internal mating surface (extension bar) is not going to be built to any sort of uniform tolerance, so I'm not sure that's going to cut it...
@deleted started
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The green stuff? did think of that, but will be getting weighed around a lot, and the internal mating surface (extension bar) is not going to be built to any sort of uniform tolerance, so I'm not sure that's going to cut it...