I’m trying to install the shunt. The neg wire from my battery goes into a junction box that is on my tongue and is screwed to the frame. Then there is a bunch of neg wires connected together with a wire nut. There is one white wire that comes from the inch of wires and that is screwed to the frame. The other wires go into a wire Luke and I don’t know where they go. Underbelly is enclosed and it’s been to cold to get under there and take it down. I want to move my battery inside my front storage. I’ve enclosed some pictures.