P-Rails wire colors

[Stormtrooper42]

Hi,

I'm thinking about getting P-Rails for my next guitar. It will probably be a H-S-H, so I need to make sure I understood their wiring and polarity correctly.
I'm fairly certain about the polarity (based on answers in other threads), and about which colors correspond to which coil.
It's the coils start and end I'm unsure about.

So, is the following correct:

Neck:
Black - North (P-90) start
White - North (P-90) end
Red - - South (Rail) end
Green - South (Rail) start

Bridge:
Black - South (P-90) end
White - South (P-90) start
Red - - North (Rail) start
Green - North (Rail) end

Or, is it the other way around? (i.e. Neck/Black = coil end, Neck/White = coil start, ...)

 

[Funkfingers]

Re: P-Rails wire colors

Compared to SD humbucker schematics, think of the Rail as the stud coil and the "P90" as the screw coil.