I searched posts couldn't finding anything. I was wondering what is a good indication you need to replace frets on the fingerboard. I recently set up my bass again, using Tobias' method which has worked on my other basses. I even kicked up the action a little and still get buzzing. I took the strings off and took a look att he frets and they look pretty chewed up. I see grooves and divits but still don't know if it is time to have them replaced, and have no idea how much that would cost. Oh my bass is an MTD KZ5 any help would be great thanks, Derek