San's FOV changer works with 4.11hotfix, but not that well.
Uncheck all but "auto-activate" and it works about 80-90% of the time. Turning on "auto-reactivate" causes it to get stuck on certain FOVs when switching views, and even then half the time it won't unstick itself and restarting the game is required. "Watch FOV" just doesn't work at all.
3x27" monitors here.
San's used to be my favorite by far until I discovered sanka and Storebror's FOV mods for Modact.
IMO, the easiest/best/quickest "fix" for all this that would solve it for everyone is for TD to enable FOV values from (whatever the lowest is now, 20?) all the way up to 170 in increments of 5 assignable to hotkeys, and increase/decrease FOV keys in increments of 5. My default and "normal" flying FOV is 155, instrument viewing is 120, and gunnery is 60. That should cover every possibly desired FOV for all possible game resolutions and monitor setups.