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Old 08-04-2009, 11:47 AM
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GeoffW1 (Geoff)
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Join Date: Sep 2006
Location: Sydney
Posts: 1,847
Quote:
Originally Posted by Screwdriverone View Post
Hi All,

Because the secondary mirror is visible from the outside of the tube, the primary return spot on the secondary mirror is quite noticable and can be adjusted extremely easily using the primary mirror screws by looking at the two dots and "homing" the return spot back onto the initial spot coming from the laser. Try doing that with a solid tube!!!

Chris
We drainpipe dob owners are ignoring you

But it is good to hear of your success with the new gear

Cheers
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