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Old 04-12-2009, 05:03 PM
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multiweb (Marc)
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multiweb is offline
 
Join Date: Oct 2007
Location: Sydney
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Quote:
Originally Posted by leinad View Post
Hmm read the other post.

But if it is focuser tilt, I'm baffled why it causes this affect from one corner to the other; opposite the motion of star drift.

P.S I guess one option is to play around with the focuser tilt screws, and see what changes occur.
The other post was a problem I got by taking the camera off the focuser and putting it back. Something was not square. In your case I don't think it's a tilt because usually you get the whole side of the field good and the opposite elongated. In your case it's like one diagonal is ok the other elongated.
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