Posted by Bill on January 27, 2000 at 17:43:58:
In Reply to: Quickfix for Old Tuba with a Cheap Owner posted by Randy Mac on January 27, 2000 at 11:40:44:
Rotor oil (for use on the bearing plates of rotarty valves) is usally a little thicker than al cass. you may have better luck with that.
-Bill