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Old 27-09-2012, 11:46 PM
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big-blue
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Join Date: Jun 2006
Location: Adelaide
Posts: 103
I would agree with John (Varangian) but also add a step
5 : autocollimator : for the final very fine adjustment.
For me step 5 has made the difference in seeing swirls in Jupiter, & Cassini Division going right around the planet, (or not).

cheers
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