Thread: Dob owners: My gear-driven az & el controls permit smoother high-power viewing.
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Old 26-11-2008, 10:02 PM
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middy
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Join Date: Feb 2006
Location: Brisbane
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Quote:
Originally Posted by Dennis View Post
Nice job!
Dennis, your old high school Physics teacher would be proud!

Nice job Roy. Bike chain and sprocket. What a great idea!
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