when i enable directx11 and restart the game the screen shrinks way down and it exits full screen. the game opens in a window that is as wide as the screen but only a quarter of the height. it looks a little blurry and the resolution says undefined and it wont let me change it. so frustrating please someone help. im running on a evga 670 ftw, on a samsung 1080p monitor using a dvi-d.