Originally Posted by
pops1
Not quite true. When I replaced the tuners on my 22 decades ago there were no other tuners with the correct spacing. Since I didn't want to modify my mandolin, I modified the tuners. Since the difference is minimal, cutting the tuner plate at the center of the mounting screw holes will allow the spacing to easily fall in range while allowing the screws to still firmly secure the tuners to the mandolin. Mine has been that way for more than 20 years. Can't remember when I did it, but more than 20 years ago. Doing this allows you to use any tuner that you like, not just the Stumac. I don't mind modifying something new.