Thanks, we were wondering if it could be a reed, and I think the engines I have first hand experience with are running 4.8 volts on the ignition.
Joe
ORIGINAL: quint-RCU
My son has a DA-50 and after much of the same described here, he sent the engine back to DA. They said some of the engines had a bad reed and that the proper voltage on his 50 was 6.0V not 4.8V. Thought I would pass it along...
quint