Quote:
Originally Posted by PRejto
I think both Starlight Instruments and Starizona (Microtouch) have moved away from using motors on the fine focus shafts of FT focusers because it seems they do slip. Now the motors attach directly to the coarse focusing shaft and there is no slip. I'm not sure if this might effect your focuser. It might be the root of the problem of focus repeatability
Peter
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I use the coarse focusing shaft for that exact reason.