Thread: M20 Trifid Nebula
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  #9  
Old 19-05-2009, 03:25 PM
Bolts_Tweed (Mark)
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Bolts_Tweed is offline 		 
Join Date: Apr 2009
Location: Banora Point NSW
Posts: 480
Thanks Barry - that is reassuring- I will try the same thing before I go spend any more money on a compression ring extension tube.

MB
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