What do you think i should do? I noticed that my neck had a buzz at the 12th fret, so i tried tightening the truss rod. That didnt work so i tried loosening it. And now the buzzes have multiplied into an evil 3rd fret, 7th fret, 12th fret, and 19th fret annoyance. WHat should i do? tighening or loosening the truss rod only made it worse and made even more appear. I am desperate to try anything except buying a new neck or a new bass.