I'm still lost on this. I can't get the middle switch position to turn off the humbucker. The GFS humbucker I'm using has 5 wires:
red = south coil end
white = north coil end
green = south coil lead
black = north coil lead
and silver shielding which, I've grounded.
Is the orange wire the lead for the north coil on you diagram? And the lead for the south is the green?