Hi guys
My octave key doesn't work for notes from G down to D (once in a while). The puzzling thing is that everytime I run into this problem I would swab and dry the horn and start all over again. The octave key seems to recover when the horn is clear of moisture. I don't understand why my horn is behaving this way. Can you guys enlighten me? I am trying to get to the root of it so that I can just fix the one key or pad. Thanks.