one wire alt ?

[kevin from oc]

I purchased a chrome one wire alt and the instructions are simple. Run a wire from the alt to the batt that's it. My question is what about the dash gauge how do i hook it up and still get a reading? I took out the voltage regulator but the wires are still there. I looked in the faq section but the post's i found don't really deal with a one wire alt. Thank's Kevin