Simply put, I like to play some new and some old combat sims. Specifically, when I want to play X-Wing Alliance on occasion, I switch the X and Rz axes on my NXT so I roll when I use the X axis, because that can't be done in-game.
I've found the AUX axes command in the Buttons/Physical layer, meaning I can now switch X and Rz and back again without having to load a profile. This is great, but I'd love to know whether I have this switch on or off. Sure, it'll be pretty obvious fairly quickly, but it would be nice to have a visual cue.
My thought was to have the little red LED (LED 11 in the Global/LEDs tab) light up when I switched the X and Rz axes, and then turn off when normal. I've been playing with it, and so far the closest I could get was to have it light up when the button in question (F3, logical button 27, physical button 5) is pressed, but it instantly turns off once I take my finger off the button.
Is there a way to set this to toggle, so I press the button to switch the axes, the LED lights up, and then I press it again to change them back to normal and the LED turns off...
Any help would be appreciated!

Cheers