One consideration about the slide locks - especially for the main tuning slide - is to verify that the horn will fit in its case with the slide(s) pulled.
With my horn & case, if I do not push-in the main tuning slide the horn does not go into the case properly - but I don't use that slide for emptying water anyway... Jay Kosta Endwell NY _______________________________________________ post: [EMAIL PROTECTED] unsubscribe or set options at http://music.memphis.edu/mailman/options/horn/archive%40jab.org