Thread: Help needed
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Old 24-09-2011, 09:29 AM
Stevec35 (Steve)
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Stevec35 is offline 		 
Join Date: Aug 2010
Location: Canberra
Posts: 3,654
I guess you would have checked all the obvious ones like collimation, camera not being properly square on, etc. Also you may need to adjust the BFD by adding/deleting more extension tubes.

Cheers

Steve
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