Originally Posted by Jim Moore
That's nice work there, neighbor! I'm very interested. Just so I'm picturing this correctly. On the curent setup there is left over spline on the clutch hub after everything is assembled. Your spacer moves the splined part of the clutch hub to the rear by 6 mm, which allows the total splined area of the hub to be engaged. We haven't actually solved the underlying problem, we've just given the splines additional meat that they have to chew through. Perhaps pushing the (inevitable?) failure so far into the mileage future that it becomes a non-issue.
I would say that you are correct, except for the statement that "we haven't solved the underlying problem". I would go with maybe on that one (just to be conservative). Everything else is correct. I would say the last sentence reflects my exact feelings on this subject.