Out of the box my white 16 4s had a gap between the antenna and the back glass by the camera. I am going to a Apple store this weekend to have it replaced. Apple retail employee said it won't be a problem and they would have a replacement for me. Awesomeness On another note, my MBP that I bought in Sept has a few uneven pieces. Mainly the bottom plate over hangs like a under bite. Then the top where the screen rest is misaligned. So when it is closed in clamshell mode, the left side lays down lower than the right. Do you think they could help me out? I don't want a replacement but wouldn't hurt my feelings if they did. Or should I just wait till the small refresh comes then go back to the Apple store and see if they could swap me out?