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I'm going to use the controller built for me as seen in this pic. Only problem is, it takes big chunky steps so my concern is these steps will be seen in the EP rendering the system useless! Have'nt counted the actual steps per revolution as yet. Would it be possible to make it take less steps per revolution to counter act this potential problem? It has been suggested I need a .9 deg/step motor to solve it.I'm brain dead in this area...& it KILLS me! (ain't tried it yet so it's all hypothetical at the moment!)
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