Bill,
Without a picture I have no idea how the power conditioner is wired. He did that so long ago that it's hard to tell. I suggest you plug the PE into each outlet until you hear a bright sound. It is possible that Alan stuck with the original BPT design and wired the outlets reversed. BPT liked to wire one hot to outlet 1 and the other to outlet 5 and bridge the connections, if that is the case you will never hear a brighter balance, but you will still receive the benefit of the filter. If the filter is properly placed you will see a huge bump up in video quality. The picture will be brighter, sharper, and more dimensional with added inner detail.