I've been working with a student pilot with a BVM BobCat and two X9303s. We copied the BobCat program from the master to the slave and I'm pretty sure that with that setup, we have all 9 channels on both radios. Have to say, though, that since my friend hasn't tried take-offs and landings yet, I'm not 100% sure that he can operate the flaps and gear from his radio. I will double-check that next time we go out for a flying session.