Posted by Anthony on September 03, 2002 at 11:29:23:
In Reply to: Upwards slurs? posted by Jonathan on September 03, 2002 at 11:01:00:
More air can be the answer, but it can also be the problem if your embouchure isn't strong enough.
My suggestion would be: lots of lip slurs on the mouthpiece. Make sure your embourchure is nice and solid, get to the point where you can free-buzz it, and your problem on the horn should go away. All the air in the world can't do anything if the lips aren't working properly.
Anthony