I mentioned this in another topic on this board, but I have a Sammick J-bass with the fret ground even to the fingerboard to make it fretless. It works well, and is a great beginner fretless, but now I'm getting better on it, but still want to get mileage out of it. I know I could get better pickups and what not, but that costs money. My real question lies here: The Frets aren't always perfectly even to the neck at spots above the G string. It isn't obviouis unless your just missing them, but it creates a subtle yet offensive buzz. Is there an epoxt that one would use normally when defretting thier instrument (like Jaco did) to smooth over these areas? I figure a few coats would smooth it over nicely. What kind if recommended?