I received the new mouthpiece today. THANK YOU THANK YOU THANK YOU! It plays beautifully through the whole range of the horn and intonation is excellent. I had a rehearsal this morning and I used the Selmer E and experienced the things I didn’t like about it: thin tone in the mid-range, shrill in the upper register, limited tonal range. None of which is the case for your mouthpiece. I love the sound, I played it 2 hours straight. I feel like I am playing the soprano sax how it should be played and not limited by the mouthpiece. Thanks again for your talents and craftsmanship, I look forward to a long time playing this mouthpiece.