I have a Bennett S-10. 3 x 4. I have tuned all the open strings to the correct pitch. But the pedals do not raise the strings to the correct pitch, nor do the levers raise or lower the pitch correctly.
I contacted John Davis, he very kindly sent me of those tuning knobs and advice on how to alter the pitch of the strings. I tried, several times but still no luck getting the correct pitch. Have attached photo of end of guitar.
Any help, advice much appreciated.
Cheers


