I got the new 13 inch MBP last weekend, and everything seems to work great, except I noticed that the trackpad button is uneven. It is slightly higher on the left side than on the right. On the left it is basically flush with the surface of the computer, while on the right it dips down very slightly, maybe a millimeter. You really have to look at it closely to even notice, but after using it for a few days, it is obvious that it takes more effort to push down or click on the left side than on the right. Does anyone else have the same issue? Are they all like this? It's not really that big of a deal, but for the amount I paid, I did expect it to be defect free.