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So many models, so many years of manufacture, so many different uses of the rig, so many different levels and types of maintenance etc. would seem to make any list almost impossible to be comparatively useful.
Some generalities existing across all models and may be useful, but I fear that what you seek, in the detail you want, would not be useful to many or most. It would be easy to compare apples to wrenches without meaning to.
That's my thought, but only mine. I certainly think if you find a way to make it work it would be great for many people.
Good luck if you try, and if you do try I will help any way possible.
Larry
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