Airbrake control appears inconsistent...
On the F18, the airbrake can be bound to a keyboard key, a joystick button or a joystick axis.
This works well for the F18 and behaves as expected in all these cases.
However, the A320 and LearJet behave differently. Keyboard keys behave the same, holding the key continues extending or retracting the brake surface.
However joystick buttons behave differently. Holding a joystick button has no continuous effect or no auto repeat effect, so you must repeatedly press the button.
The A320, for example, requires the joystick button to be pressed 21 times to fully extend the brake.
This behavior seems limiting and frustrating. Can it be fixed?