I am new to lifeproof cases. I recieved one for Christmas for my iPad 2. It is the nuud case. I hope this doesn't sound stupid but as I said before I don't know to much about these cases. When looking at it I took off the water test unit on the front screen, I noticed underneath the sticker there was a square indention in the middle of the front screen. Is this normal? I took a picture of it hopefully someone can tell me. This is the front cover right? It seems a little odd to me that there would be a square in the middle of the screen protector. If anyone could help I'd appriciate it!