[EM] Remap nav map zoom controls?

[DynamicRanger]

Is there a way to map zooming the nav map in and out to keyboard or joystick/throttle commands? Zooming the map is the last thing I need to configure before I have an entirely mouse-free control setup.

[Maarschalk]

If your joystick has a wheel button it should be possible like the X52 has one!, also some Keyboards do have a zoom button like the Microsoft Ergonomic Keyboard 4000 Series!
You should be able to map it using the in Game Keyboard or Joystick assignment!....