Quoted from Shapeshifter:
Oh, this rings a bell.
From memory all HTD games have this. The wires don't go anywhere.
My game does.
i wonder if neptune has the same rouge wires? i could pull mine and take a look.
i don't think i ever seen a wire unused under the pf on any game.
if the others have it then you might be correct. we will have to wait and see