First I would like to know if anyone else is having this issue. I believe it may be due to my asus 27in 3d monitor.
specs:
i7 3770k
gtx 690
asus p8z77 WS mobo
asus 27in vg278h monitor (primary monitor)
second 27in acer hn274h for monitoring

There seems to be a second transparent "shift" or ghost image to the left. I think it started after I started playing single player in 3d. see vid below:


but now even when i disable 3d, its still happens all the time, in mp and sp. I've tried re-installing drivers, disabling 3d, etc. you can see it on the right side of the screen and also on the first person view of arms/weapons. Any ideas?