Quote:
Originally Posted by AG Hybrid
This thread needs more Glen's.
On a side note there is a GSO 16" review on CC with recommendations of some changes that could be done to improve performance.
Also, upgrading the springs on my 12" allowed me to throw the locking screws.
Do you guys use mirror fans? How long does it take to cool your 16" mirrors? They are 1.8" thick are they not? Must take a while until they are at equilibrium.
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I usually turn the fan on 2-3 hrs before taking it outside (my dob lives inside the house). I then leave it for another hour cooling outside before use. This is more of a routine of mine than exact science. I find it definitely gets better with cooling though. I also find the scope cover for the trusses has improved the performance.
No focusing issues for me though. Guess I was lucky.
