I'm lucky... I'm a Early Adopter of A320 FSLabs.
I tried it with the tracker of FSAirlines. There is some little issues.
First, the tracker doesn't detect the parking brakes. It's not programmed like other aircrafts, but runs still with the Parking brakes buttons of FSX (AES has the same issue). I tried to programm a button with FSUIPC, the brakes are ON in the aircraft but always no detected by the tracker.
Then, the tracker doesn't detect the position ON or OFF Landing lights. This time, in programming 2 buttons of my joystick, it's possible to do detect the positions ON or OFF.
Can you look with FSLabs how to modify your tracker program.
Thanks in advance... too bad for penalties

PS : sorry for my english
