Well the pickup is a modded Duncan JB, so it actually sounds amazing split. Pretty close to a Tele really.
Hey Phostenix, as far as I can tell your diagrams are based on the DiMarzio EP1111 switch, right? OP, bear in mind that this one and the one from Guitarelectronics are different, this is how the DiMarzio works:I've made a couple of drawings that should do what you want.
Here's one with the split being the outside coil:
https://sites.google.com/site/phostenixwiringdiagrams/custom#HB-SplitSeriesOoP
Here's one with the split being the inside coil:
https://sites.google.com/site/phostenixwiringdiagrams/custom#HB-SplitSeriesOoP2
Hey Phostenix, as far as I can tell your diagrams are based on the DiMarzio EP1111 switch, right?