Extra display - labels gone crazy

[Mr_Burns]

Hey,

 

So as I am struggling for real estate the best I could do for my Cougars was an old 15" display next to my monitor for the 2 MFDs.

 

Works OK but the aircraft/tank/enemy labels etc in the cockpit views have gone haywire, they are like power point wavy fonts miles from the target.

 

Any ideas what settings I have messed up to create this?

 

Thanks