With the laptop open and sitting on a flat surface (granite countertop), I can press the lower left corner of the laptop down about 0.5 -1 mm and the computer wobbles a bit. It seems that the little black feet are not the same thickness all around. I am really surprised because Apple is so fanatical about having such low manufacturing tolerances... yet they somehow overlook the feet. Anyone else out there having this issue on their brand new unibody Macbook Pro? Does this go away after the feet have time to wear down a little?