I actually found this while looking for something else, apparently I made this in like 2012 and never uploaded it.
Saxophone repairman Matt Stohrer of [ Ссылка ] describes in too much detail how to change the key height of the front F on old Conn saxophones without introducing any lost motion in the keywork. This method also works on other saxophones with a similar design, which is an awful lot of them.
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