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Old 30-07-2009, 08:55 AM
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rmcpb (Rob)
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rmcpb is offline
 
Join Date: Jan 2005
Location: Blue Mountains, NSW
Posts: 1,766
Thanks for that. Not sure I would worry about the locking screws. It you install the Bobs Knobs springs they have plenty of strength to hold the 8" mirror without the hassle of using the locking screws, I find them horrible as they actually tend to de-collimate the mirror when used so its another back and forward operation.
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