Have you tried raising the pup up on the B side at all? You may get a more even response across all the strings with a little bit of fine tuning.Love everything about my VM P 5 except the pickup and one tuner. The tuner is self-explanatory, but the pickup doesn't seem to catch the B string well and on other strings the volume isn't even across the board. Pickup sounds great, actually, but it just chooses when it wants to perform. I have a Nordy pup to drop in, which I'll do....someday. Other than that, it's cash money.