davs

hello i've been reading some posts about constant pressure causing a moire pattern on the handheld screen. i use the bundled dell slipcase and a few days ago i noticed a part of my screen was darker than the rest of it. on the bottom right. i haven't used the slipcase in at least 48 hours and it doesn't seem to go away. i used the attached image to notice the difference between the colors. can anyone look at this image on their x50 and see if the white looks uniform all along the screen? thanks.