So I took the plunge and defreted my MIM Jazz, so far I have only removed the frets, only took abotu 30 min really clean and easy. Anyway, I saw somewhere that it is a good idea to sand down the nut? how much, how low shoudl it be to the fretboard. Also, how should the neck be set... absolutly straight or slightly bowed in a certain direction? And lastly just out of curisity, are there pick-ups that are specifically designed for fretless basses or are they the same a any general fretted pickup?