I would like to incorporate one of these in a modification to the so-called Bill Lawrence 5-way switching arrangement. I looked at a photo of a used TVJ Starwood neck poop and just see 2 wires exiting, so most likely the shield is connected to the black wire. Can anyone confirm this? I'm going to be using a mega/super (4-section) 5 way switch so I have the option of flipping the bridge poop (a Duncan "lil 59") polarity for the 2 half-out-of-phase settings I'm planning. Thanks!