So the problem was happening with the original strings and also with the new strings?
Is one of the controls a Blend knob? If so, use it to solo one pickup and then the other to figure out if it's just a problem with one pickup or the other.
If the problem is the same, no matter which pickup you use, then I'd be skeptical that it's a problem with a pickup. It seems unlikely they would both go bad and in the exact same way that you're describing, which is kind of weird by itself.
You could also take the pickups out, flip them over, and just have a look at them. It's possible that the treble side could have come loose from the pickup cover itself. So, when you thought you were raising the pickups, you might have only been raising the pickup cover.
I had a pickup on a Yamaha TRB that did that. My tech fixed it by simply hot gluing the pickup back onto the underside of the pickup cover. I don't know if that was the best way to do it, but he did it before he told me any of this... and it worked fine after that....
Is one of the controls a Blend knob? If so, use it to solo one pickup and then the other to figure out if it's just a problem with one pickup or the other.
If the problem is the same, no matter which pickup you use, then I'd be skeptical that it's a problem with a pickup. It seems unlikely they would both go bad and in the exact same way that you're describing, which is kind of weird by itself.
You could also take the pickups out, flip them over, and just have a look at them. It's possible that the treble side could have come loose from the pickup cover itself. So, when you thought you were raising the pickups, you might have only been raising the pickup cover.
I had a pickup on a Yamaha TRB that did that. My tech fixed it by simply hot gluing the pickup back onto the underside of the pickup cover. I don't know if that was the best way to do it, but he did it before he told me any of this... and it worked fine after that....
