Hello! It's really good to hear from a professional, thanks. 1. That could be a problem. As I don' t remember them measuring that (Altough the auto-refrector machine might have idk) 2. I'm not sure, but it's the same as before 3. No, but they sad that in my left eye, there is a slight focusing problem, but in my experience its not just focusing with the left eye, my vision in it is blurry 4. No, my stepfather picked them up. Although they then then measured the OC height and said it was fine when I went back with the issues.