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Old 12-08-2011, 03:01 PM
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rider
2 screw loose stargazers

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Join Date: Nov 2007
Location: directly under that cloud. Brisbane
Posts: 338
just a thought, which is obvious and probably taken for granted by all of you, but if you use the precision centering adapter for collimation, you will also need to use it for EVERY E.P. or camera you use during viewing sessions.
Otherwise any un-centered E.P. will not be directly on the collimation axis.
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