Quote:
Originally Posted by glend
Lee if your elongation shifts when you rack the focuser, i would say that is your problem.
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Cheers, Glen. I think that's standard behaviour of astigmatism. I guess if your focuser was shonky it might cause a similar thing (focuser axis alignment shifting, as it racks causing astigmatism), but I'd be pretty surprised if that was the case on a lite crawler... these things are built very strong