This morning, I went to install a SIM card in my Pro 9.7 and noticed that the SIM tray is a bit loose. I can wiggle it a bit with my finger and it moves in a bit when I press it. I ejected the tray and reinstalled it, but it still has a bit of play. Normally, these things are rock solid from past experience. Has anyone else noticed this with their Pro 9.7? I keep a silicone case on it which is why I didn't noticed it until now. This iPad as an absolutely perfect screen on it so I really don't want to end up returning it unless its a problem.