I'm going on year five and well over 4,000 miles. Only one time I had to pedal home and that was when my chain tensioner fell apart. But it was my fault, I adjusted my chain and forgot to tighten it back up.
Ahhh, I don't remember what my reading's were when I checked the mag and CDI. It's posted in here somewhere
I'll see if I can find it.
Sorry to hear about all your trouble, it seems like you get a good motor or a bad motor with these chinese motor's.