Hello, I just find mouthpiece that my father played. Its Bach 3C corporation. Iam actually playing Bach 1 1/2C and i want to try smaller so i decide to try it. There is one problem - he shorten the mouthpice (around 5mm) because he wants to fit it on flugelhorn. Is there some next effect like tone quality/tunning or something that i can be afraid of? Thanks for tips!