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Old 10-12-2012, 05:07 PM
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naskies (Dave)
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Join Date: Jul 2011
Location: Brisbane
Posts: 1,865
Yes, it definitely helps... but it's also rather expensive for what amounts to a tiny extra knob that you add to the existing focuser. You may want to also consider completely replacing the entire focuser, e.g. with a MoonLite refractor focuser with a dual rate tri-knob upgrade.
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