Posted by Chris Daniels on August 18, 1999 at 17:17:07:
I have a problem. I just bought a new tuba in May, and the fourth valve scrapes against the side of the fourth valve holder a.k.a. something else??? I have tried oiling it extensivly, putting slide gease on, and I don't know what to do. I am afraid that if i use an electric mini-sander, that it would go to far. Does any one know what to do?