https://docs.google.com/viewerng/viewer?url=https://www.seymourduncan.com/images/wiring-diagrams/2H_3G_2V_2T.pdf
In the diagram referenced above for a standard (Les Paul type) dual PAF humbucking guitar with a 3-way toggle, the capacitors are .047 µF, whereas I have always used .022, which is...