In addition to whether you have thick or thin lips, you might notice how the mouthpiece rim diameter fits the witdth of your teeth. Does the rim hit right in the middle of your 2 front teeth? At the edge? Beyond the edge? That measurement is going to be different for each person and I'm imagining that some locations are going to be more comfortable than others. Maybe even more important than the shape of the lips? - Steve Mumford _______________________________________________ post: horn@music.memphis.edu unsubscribe or set options at http://music2.memphis.edu/mailman/options/horn/archive%40jab.org