Hi all,
For those wanting to play Apache Havoc with high frame rate and high res without cockpit being squished, use dgVoodoo2
After first time run and Apache Havoc finished detecting your video card, install dgVoodoo2 DirectX wrapper.
Most important setting in dgVoodoo2, set display as fullscreen and scaling as stretched 4:3 ratio.
Then in DirectX tab, set resolution and you wish, in my pc I set 2280*720
Voila! I have Apache Havoc running on 960*720 with black bars on both sides to fill 1280*720, in cockpit view full screen!
Next is how to figure out to install Reshade on this, because Apache Havoc seemed to hate Reshade with a vengeance.