It sounds like he is trying to solve a problem with poor backlash in his mount. I doubt a Tak mount or better would suffer from this issue. I never saw backlash in any of the mounts I used regularly. But if your mount does suffer from this it could be worth checking out. Its certainly a new piece of info.
Greg
Quote:
Originally Posted by multiweb
Actually Mike BJ's done the maths on this and also thorough experimentation on offsetting polar alignment. Here's an excerpt of a mail he sent me a while ago.
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