I'm looking for an explanation of Jimmy Page Wiring from Duncan site. I bought 2x 500k A pots and 2x 500k B pots every with push-pull option. How should I change wiring to get "normal humbucker" sound when all pots are on "push" position ? Should I solder pots as they are upside-down on the schematic ? Should A pot: work for volume or tone (same question about B pots) ?