Manny:
Thank you for your feedback. I have fleshy lips and I think by what you said is one in my favor. My endurance is ok, on the regular range(from low C to at list high B), I don't have a supper range (from B to at least a D) and is hard for me sometimes to articulated with a ligth tong specially fast passeges, my flexibility is good but what I concider to be my problem is my sound. I am not sure is that because of my lips, tong, or lack of good air support.
Thank You
Take care
Luis
