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Old 10-08-2011, 08:25 PM
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Tandum (Robin)
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Join Date: Apr 2008
Location: Wynnum West, Brisbane.
Posts: 4,161
All well and good without flex. One micron movement in a 170mm guider equals about 2 degrees of movement at 2 meters. I'm using guide scopes when imaging under a meter and an oag over a meter and that's working for me.
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