Greg
I have only been working with this for awhile but firmly believe (maybe incorrectly) that the lips must form the aperture for the note prior to applying air for things to work. Im looking at BE from that perspective alone, and that is where I see similarities in the 2 systems (again perhaps incorrectly).
Please correct me if im not on base here. I just experiment with a lot.
Rod

Hey Rod, totally correct as far as preset goes. I demonstrate this a lot as the course progresses. Cheers.