MSFS full screen duel or 3 monitor suppport
no need to do the stretch in windowed mode
this method uses amd eye infinity arrangement
this might be useful for cockit builders that need upfront 3 monitors for there front windshield
this works if you own an R9 390 8GB CARD
but might not work for later cards
first run amds official cleanup untity to remove your latest adrenaline drivers
you can reinstall your latest adrenaline 2.80.1 etc drivers again if you dont like this method
now install the official legacy catalyist package
create an eyeinfinity group of 2 or 3 monitors in the amd graphics app
my infinaty group was 2x iyama 1080p 24 inch monitors allowing for 3840x1080 fullscreen res
apply
now laod MSFS and select full screen 3840x1080p
and it will allow you to run the game full screen without needing to do the windowed display stretch
MSFS now loads in full screen 3840x1080p
but the frame rates are about 25 percent and 3 monitors would be even less
- these drivers arent really offical supported by MSFS
so the trees are distorted near the ground but they do look ok in the air
anyway let me know what you think about this method