There is a negative tone on the term "prohibited", as it is not the same as "not implemented". Every command binding, for each device (keyboard, joystick, mouse, headtracking, rudder) must be defined on a lua file … as this represents development work, it is understandable that the developer does not implement every binding for every device .. usually the most complete are keyboard and joystick, while the mouse, rudder and headtracking have only a subset.     I agree that the