I'm having a hard time snaking wire down thru the bottom of the pillar and behind the dash to hook up my dual aero force guages. Im trying to run metal wire from the top down thinking I could hook my gauge wires to that and pull it back thru but I can't seem to get the wire thru. It goes in a ways but I can't find where it's coming out under the dash. There's only one hole at the bottom of the pillar that i can see,that could fit the gauge wire. What am I missing!!! Please help I've searched everywhere but can't find a terminator specific guage write up anywhere and all the other ones aren't helping with my certain problem.