So I scored a Modulus VJ4 fretless REALLY cheap today and am completely stoked to delve into the world of the fretless. The fretboard is a phenolic composite fingerboard. What exactly is that? Graphite like the rest of the neck? Anyways, I have played with roundwounds on my Sterling for years. I don't want to screw up the fretboard on the Modulus so I figure that I probably need to string it with flatwounds. I know any questions about strings are mostly gonna be answered subjectivly. Thats kinda what I want. Just let me know your opinions on what you think are best. Let me know about tapewounds, coated roundwounds, and half rounds. The half rounds are what I am leaning towards to get the classic feel without killing the fretboard. Thanks everyone!!