Hi all. New to this group. Struggling with my 294mm. Had it for a while. Recently was in a dark spot. Took some nice pics but for a life of me cannot calibrate the amp glow out. Did new set of darks and dark flats twice. Temp gain are the same. It doesn’t want to calibrate at all if I do not optimize darks. My flats were on a short side just over a sec for blue filter When I calibrate without optimizing I get over correction and basically a black and white pic with white blobs for the stars.
