Hello! I changed my string from Daddario to Hi-Beam today... What I heard was not what I expected. It sounds like I added an invisible phaser to the D string to the B string. You can find out that weird overtones from the mp3 file I uploaded. I played the C-G string and the rest of the strings with open string and the 12th fret. My gear is Modulus Quantum 6 and the pickup is EMG 45DC. While C and G string has clear definition and articulation, the rest of the strings are definitely different from them. I changed the string by the luthier and found that symptom right away with him. But I and the luthier didn't know what is the cause of that problem and how to solve it. I think it should be the problem of Hi-Beam because my Modulus setup is a factory setup. What do you think about it? Is there anyone who had the same experience?