Hi Eddie! Yeah I think I am going to charge forward trying to figure this out. Looking back I think I would have gone with AFS or Dynon pre-wired panel from Stein Air. I feel like I am too deep to look back now. Eddie did you run your CHT sensor wire to the probe? The drawing has me to believe the CHT probe is grounded next to the probe itself on the engine, but I dont see why I can't ground the sensor at the ground bus bar coming from the GEA-24?