I got my replacement for a SR MBP with heavy yellowing a couple of weeks ago (Samsung screen). This time I got a LG screen which, altought not perfect, seemed very good at first. But now, on closer inspection with the help of the test images posted in another thread I noticed that the backlight is much brighter in the bottom half of the screen. It also got a sliiight yellowing going on in that part, but nothing i can't live with. It's the uneven backlight that bothers me the most. Have anyone else with an LG screen noticed any problems of this type (like uneven backlighting)?