Just got my first ipad, the 9.7 pro and unfortunately there's a screen issue. It's really only obvious on a white screen, but still enough to bug me. There's a roughly rectangular, wallet sized area that stands out, where the outline is whiter than the middle. The edges aren't clean either, and it makes the screen look dirty, like a white wall that's been touched too much. Just wondering if this is a known issue, maybe an lcd thing? Unfortunately this was a used ebay purchase, but they said the screen was perfect and like new. And in every other respect the ipad is, but I'm a bit ocd about these things, and this is a glaring issue for me. Here's a pic where you can sort of see in the lower half of the screen what I'm talking about.
