I've been manually focusing my C8 SCT for astrophotography using a bahtinov mask. I've now installed a ZWO EAF and will use the NINA auto focus feature that I've been using all along on my refractor. I've always finished my manual focusing on the SCT with a final small turn counterclockwise as advised by many. If using autofocus, what do I do about that counterclockwise finish? What do you do?