OK, so I was sitting there doing some K-tongue modified, and all of a sudden I realized that my tongue moves a heck of a lot faster if I just let the air do the movement. So here's how it worked, instead of trying to use tongue muscle to move my tongue, I very gently put it "into" the air stream and it just kind of "fluttered" in the breeze. And by moving it closer or farther I could change the speed (not very well it was extremely uncontrolled) at which I was tonguing. So is this how it's supposed to work, you just let the air do all the work? Or am I a complete fool and this is a "don't do that" kind of thing?