I guess I' d better get my bott in gear and show up at the next gathering with my KR1. I'm almost finished putting my VW engine back together and installing it back on the airplane. I haven't thrown the Posa away yet but will when I purchasec an Aerocarb as that is the only carb I can use without doing extensive modifications. I have to rework my intake a bit as running the Posa showed that I have an issue there. Oh well it was good for something. My friend Owen MacPherson has over 300 hours on his aerocarb on his KR2 and describes it as a Flintstone FADEC but it works.