Posted by Dave Seip on October 25, 1999 at 18:42:39:
In Reply to: Re: Re: Euphonium valve slide falls out! posted by John Swensen on October 24, 1999 at 09:51:59:
I heard that sewing maching oil is good to use on valve caps to keep them from seizing. Does this work very well, or would I be asking for trouble to put a second kind of oil in my valves?