no 8.33 channel update
Actually i thought it was already implemented. But presently my TB-20 is flying with those old 25 kHz radios. Which is illegal here ;-) To sad that the developers never look into this forum. By the way, the display of the GTX330 seems to be to small, now the first letter of ALT/STBY/ON is hidden. And the timer within the transponder does not count full hours, only minutes and seconds.
Apart form that - what a great plane.