My bridge pickup doesn’t kick in when the switch is moved to the back, (towards the body and not the neck). I downloaded the wiring diagram from jagstang.com but it made no sense with what I was looking at. The only thing to me is maybe a jump wire isn’t there. Other than that, maybe a bad switch. One pic is the schematic and the other is how mine is wired. PS, sorry about the bad pic of my setup. When I took it, I wasn’t planning on posting it for an issue.