I ordered 2 16gb N7 from the Play Store that arrived yesterday. The power button on one unit makes a quite noticeable click noise when I press it and the other does not. The one that clicks also feels a little more bouncy and a little less flush than the other. The one that doesn't click seems to work fine and it is responsive but it just doesn't feel the same. Any other N7's out there with power buttons that don't make a click sound?