ive posted a similar issue but i really feel nothings worked. i tried a newer bari, same model as my other bari, just newer. this one has new problems but im not the type of guy to blame problems on the insturment. ive taken my old one to the shop twice, nothing really fixed. i tried a newer, better condition one, now i sound airyer. it really seems like im a lost cause at this point cause nothing i do seems to help improve, i practice my long tones and breath control, nothings happened. ive tried fixing my sax and trying new horns, didnt help. i really dont know what to do anymore, and some reason my overtones are still loosing control. i always shoot up from a middle a to high a. or a low e to high e. if anyone could help, i think this is my last try for help cause my band director is a brass player so he wouldnt know what to do, and i know no proffesional sax players.