Yeah, I have C-H ignition and have had no problems with it other than the prop blast blowing the spark plug wire off. Finally, I put a plastic tie on it and fixed that problem.

Thanks for your input.

By the way, I read someplace about some engine that you could plug into the ignition system and get rpm readout. And after a flight you could see the maximum rpm the engine reached during the flight. Anybody familiar with that? It sounds really interesting, maybe I just dreamed it.

Larry