Sounds like Manuel ran into some collimation issues with his 8" SCT last night.
He emailed Phil, referred by Dietmar, for help. Phil, ever generous, briefly explained the process, how it's different than for a reflector, what would be needed, and when he was available.
He also said that Manuel might want to contact me, an "expert in SCT collimating," since I was closer.
An expert?
Sunday, September 11, 2011
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