[midwinter]

Hi all.

I have a JJB installed in my mandolin, and I suspect that one of the wires is now making contact with the back of the instrument. Whatever the cause, there's a ~100hz thuddy sound when I play it.

Before I bother my luthier with this, is there any way I can fix this on my own? Tape? Some of those 3M cable routing things?

Thanks in advance for any advice.