Need help- Grover Star planetary tuner slipping on Sunhearth dulcimer
Instruments- discuss specific features, luthiers, instrument problems & questions
I've tightened the end screw-- the screw on the outside end of the wooden button-- and the tuner still slips/turns free. If you have experience working with Grover Star planetary tuners, please advise.
updated by @robin-thompson: 06/08/16 09:24:05PM
