So, I've had this bass for 4 months and is driving me mad. Why? The tone has no b***s in it. It's weak. The bass is pretty and all but the tone is not a deep, round tone a humbucker usually has. It's weak. And the E string has a lot less output than the other strings, even though I raised the magnet almost to the point of touching the string. And the bridge pickup is extremely honky but weak, and isn't aggresive and treble-ish. Is there any way I can fix this? Any replacement pickups? I'm looking for a powerful sound. Imagine a Entwistle-like tone.