I thought I had asked about this before, but could not find the thread. Is anyone running an OBD 2 port spliter? I am not trying to double stack tuners, but rather tune with my H&S and monitor with my Spartan. I know I can tune with H&S, disconnect it and hook up the Spartan, but I would like to run both. So anyone have any feed back or will I be the first one to try it?