So, I play in a metal band, and I needed the five string for the deeper sound, but my B string is practically inaudibale compared to the other, I've looked through some threads on this, checked a few things, tested the magnetism on the pickups, higher in the B string side, tried raising and lowering the string, truss rod, but nothing seems to be working, my bass is a Stellah Ripwood, and my amp is a Fender Rumble 15, any suggestions are appreciated, and I'm new to bass (sorta) so I apologise if I don't understand something