It seems like no matter what I do, or what Bass I own, I have had a lot of problems with fret buzz. My first bass was a used Danelctro Danoblaster. Then I had a new Ibanez sr300dx, and now my used ibanez btb405qm. It seams like all of them have had alot of fret buzz no matter how they were set up. I know that most of my problems are from buying used instruments that have been through some abuse. But should I have the frets redone on my btb or just trade it in somewhere and buy something new? I like my action to be really low but I get a lot of buzz.. I havent found a way to get low action without a lot of buzzing.. What should I do?