GGG,
Referencing the instructions on page 3, I have the original two receptacle plug in position pins 6 and 5, with pins 4 thru 1 exposed. I used the process defined on page 14 in the instructions and my connection is the same as illustrated in the bottom picture on that same page. I have not toggled the switch since I made the mods suggested earlier by John; can try that.
Randy