OK guys.. Just came back from my favorite music store with a Badass II bridge and some Seymour Duncan Vintage Jazz pickups for my Mexican Fender Fretless Jazz Bass. I also purchased a book on the advice of the salesperson titled "Guitar Player Repair Guide" He said this book will teach me how to this job myself. I told him it was a guitar book, and he said it's all the same. Somehow, I know this not to be true. I am tired of spending tons of money on repairs and set-ups because I know when I go home and install all this stuff, I am going to run into fretbuzz or somethign else and end up paying some set-up guy anyway. Does anyone have any advice for me? A book or website for Basses or Fretless Basses? I have been afraid of this stuff cuz I have made some very expensive mistakes in the past. Please help me! They say a book for maintaining and repairing basses doesn't exist. I have a hard time believing that.