Hi, no probs, thanx for replying at all.
I've tried both Anti-Aliasing and frame limiter off and on, trying the different settings and many different combinations within these settings, like the wait method in the frame limiter and the different AA settings even AA off and nothing seems to make a difference.
I've been trying to get the game to run in 1080p full screen to see if it's just simply that my system can't take running the game at 4K, but no matter what I try I can't get anything except for native 4K to work full screen!