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Old 01-12-2018, 08:30 AM
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Marke (Mark)
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Marke is offline
Join Date: Nov 2009
Location: Sydney
Posts: 1,193
Originally Posted by Peter Ward View Post
Well, I have to say I was amazed to see a FWHM of 1.36"....but have no doubts about the mechanical rigidity. I've never experienced meridian flip issues etc....the task now is to get some quality data

Hummm M42 is up!

Indeed. Tiny changes. As for the GSO....Really? I've not experienced that problem.
Yep every time you loosen or tighten the push pull screws there is a little bit of shift , I've had it on both my RCs
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