Anybody had an issue with light Speed ignition cutting out. I have a carbon Cub here that keeps cutting on and off. Really gets your attention. Does it on left, right, both, emergency, with the key switch disconnected. Have checked all connections, read the book twice. called Klaus but he is in Germany and I think I irritated him. I don't want to start tearing things apart but hen you get up to pattern altitude and the engine starts missing like you are turning the key on and off it gets your blood pumping. Cub Crafters has never heard of this scenario either so i am hoping someone here might have some knowledge. I am out of ideas.