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Old 29-08-2012, 10:15 PM
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Geoff45 (Geoff)
PI rules

Geoff45 is offline
 
Join Date: Jul 2006
Location: Sydney
Posts: 2,631
You could move the focuser down the tube, rather than the mirror up the tube. You may also have to move the spider down a bit, depending on how much adjustment you have to play with.
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