I'm running a 2 humbucker system on a project guitar, but the neck humbucker has only a single output wire, thus preventing any coil splitting or phase reversal for that pickup. Given that I know the north-south placement of the pickup magnets, what mods are necessary in order to get the full four-wire output which will allow me the switch possibilities that I need?
As a sidenote, the bridge pickup is a Gibson build and follows their colorcode (North: Red-Start, White-Finish; South: Green-Finish, Black-Start), so the neck pickup should follow the same scheme.