Hi everyone: I need some info. regarding a wiring diagram for the installation of a five position switch in my 2015 HH American Standard Stratocaster. It currently has a 3 pos. switch with 2 vol. and 1 tone control. My pickups are called Fender Twin Head Vintage Humbuckers. These pups are unlike any I've seen before in that they have a 1 black ground wire, 1 red wire (going to pots and the 3 pos. switch etc.) and ALSO both have a green wire which is connected is connected to the other pup's green wire. Both pickups have the same wire configuration ( pickup#2 has a blue wire instead of a red one-also going out to the pots and the 3 pos. switch). I would like two get two additional tones from these pickups, using a five position switch. Can this be done? If so, what are my options and if possible could someone supply me with a schematic for his conversion? If no schematic, any helpful information would be greatly appreciated. Thank you for your time and consideration