After receiving my TCA Officer Pack, i spent my last few days elaborating a workaround (because obviously there will be no Update for the Bus to support the quadrant) for achieving an alignment of the Quadrant detents with the simulated detents of the Aerosoft Airbus. And finally it works fine for me, so i thought i will share it with all of you remaining FSX users, to get the most out of your quadrant!
If you have not already installed, you need:
FSUIPC4 registered Version and, this is important! (otherwise you get random throttle movement), you need to alter the FSUIPC4.ini: