If Ben come here
could you explain the goal of this
viewtopic.php?f=29&t=41339#p636579
with the phase switch we could have the wiring of the XII ?
bridge, parallel ,neck, serie become bridge ,parallel out of phase, neck ,serie
if i understand well ?
cause if it is that i am interrested for my jazzy to come
2 jazz pups with complete lead circuit without rytm circuit pot (i never use it )
i hesitate between this (like the XII)
and or put a jag in middle and use it with the switch wit the control of lead circuit (i know how to do this wiring hopfully ,less complicated than the roto
roto scares me 
)