All over the country, everyday, electricians run copper wire from panel box to receptacle or light fixture. If one day an electrician yanked the wire out going to a light fixture turned it around and proclaimed 'wow that lights brighter', I think it's safe to say all the other electricians are going to want more than one guys word. Yet here it's backwards world, I hear veils lifted and soundstages widen, How? I reversed a wire. Well, that's all the proof i need.