I've already made a forum post about this,however I had no luck in contacting the devs,so I'll just put it here also as some kind of insurance :P

Is there a command in the XML file which acts the same as Input,but works with a toggle system? I want to know this since I want to be able to extend and retract flaps/airbrakes on the push of a button.

In case I wasn't clear enough,I will give an example:
Let's say I put a airbrake from the gizmos under my wing to act as a flap.I go into the XML file,and instead of having Input="VTOL" I put toggleInput="NextWeapon" so when I press "F" in game,the flap will extend and retract accordingly.

In case this type of function does not exist,I would like the devs to consider adding it,possibly in the next update or small patch,since it could be very useful in many ways.