Posted by lew on September 25, 2000 at 08:36:57:
In Reply to: To oil or not to oil? posted by MG on September 24, 2000 at 19:36:56:
When I went back to rotary from my piston valve tuba, Matt W. suggested that I drop a little light weight valve oil down the lead pipe each time I play to oil the valves. I would think that it can't hurt and may just help protect them.