Hello everyone. I play on a kalison Pro 2000 and I love the sound I get out of the horn, but the only problem is the intonation around g top of the staff on up is just bad. The only way to describe it is that it feels like the horn will not let it speak. I've had several people play on my horn and tell me the samething. Makes me feel a little better. I just thought I was finally starting to suck. Anyway. If anybody has had similar problems with this or just knows some things about the kalisons I would be greatfull.