smokeehttps://i.imgur.com/yAqr8BH.png
under display in your radeon settings, full display should work with tf2 at 4:3
doing it for specific games/programs usually doesn't work for me
Everything is set to what i think it should be.
And my launch options are..
-dxlevel 81 -fullscreen -w 1440 -h 1080 -console -novid -high
I can change resolution if needed.