Thread: Bob's Knobs too tight
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Old 20-08-2006, 01:59 PM
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matt
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Bob's Knobs too tight
Anyone able to tell me what sort of effect having Bob's knobs done up too tight on an SCT would have on star tests/ ronchi test?

Would this impact on the corrector? I'm guessing it would. Most likely the secondary would be "stressed".

I was told it wasn't possible to "overtighten" Bob's knobs????

Thanks
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