Nav ball mod for Gyrocopter

[schrotn]

I know mods for vehicles are still a WIP, but would it possible to have some sort of navigation ball displayed on the screen while flying in the gyrocopter?

 

Anything complicated like what other aviation games show isn't needed, but it would be handy to know how much you are climbing or falling while in the air. Especially after you have to quit powering the copter while looking at the map.

 

Using real life as a template, the recipe in game isn't too difficult to imagine. Some metal as the "magnet", scrap plastic to make the ball, glass jar as the container, and some sort of bottled water/purified water to suspend it in.