bvalente

Hi Adam1234 A friend pointed out your post to me I had (have) the exact same issue as you. Maybe you are more fortunate than me? it took me 3 years to figure it out ;) I could never get the filter wheel to register consistently every time. I ended up shooting flats for each filter right before i shot that filter, and made sure never to change the filter between flats and lights. I shoot flats every night, for every filter The only way i retained my sanity is by using a flip flat so the flat panel automatically drops into place, shoot the flats, then it raises back up Good luck Brian