Just received a Thunderbolt via mail. Generally looks ok. However the plastic on either side of the screen, around where you'd typically hold it, about the level of the volume rocker, appears to be loose and squeaks if you squeeze it a little, as is typical while holding it. Is this normal for all Thunderbolts? Would a Verizon store exchange a phone received through telesales for a issue such as this? The plastic around the screen seems ok everywhere else. But around where the volume rocker and the corresponding spot on the other side, you can even see it visibly move if you look very carefully. And it squeaks. Others experience with this would be helpful. I'm planning to go by a store and checkout the display phone when I get a chance.