Reached the end of Ch6 and all basically ok but when I add a photo, the photo is correctly sized but the Band name text field is significantly enlarged and the Notes text view has disappeared. I must have done something wrong, but what?

OK, on A whim, I cleared all constraints on the Band Details scene and, lo and behold, the problem disappeared. Seems my understanding of "constraints" needs improvement! Without the constraints, I have trouble testing on my iPhone because it's a 4S, which Xcode 5.1.1 does not cater for and the layout doesn't translate well which means I can't test the swipe-delete-photo option.
Bummer!