I am buying an alto clarinet tomorrow, and I`ve played on it as well. But I noticed, as i crossed the 2nd break, to the 3rd octive, my highest note(g) was actually lower then the note it was supposed to be higher than. I`m not sure if it`s the the clarinet, but the people at the shop said there might be different fingerings on those high notes. Does anyone know where I can obtain a fingering chart online for the highest notes? Or if you know...either email me, or post in here.