Thread: First Light review of 12 inch GSO dob from Andrews
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Old 02-03-2006, 03:49 PM
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iceman (Mike)
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Join Date: Sep 2004
Location: Gosford, NSW, Australia
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Nah it's pretty common with the silver coloured GSO tubes.. do a search for "rust" in this Equipment forum and you'll find a few other threads discussing it.
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