I got my banjo down form the loft after over a year. Gonna finally get round to learning a few tunes on it. The action was virtually zero at the 12th fret. almost every note buzzed or was dead. It was OK last time i looked! So I looked at a few websites and there are various ways to raise the action: Via the Truss rod Via the threaded rod at the back tighten the drum head get a higher bridge. All a bit complicated for me. So I kept looking and found some