Mine seems to be working OK right now. I went for a 250 mile ride Sunday with no problems. I've started the bike 6 times in a row. The resting rate is @ 12.9 volts. At 5000 rpm it charges @ 14.1. I'm leaving Thursday morning. Wish me luck. I did hook up a wire so I could jump start it if I had to. Problem is, I'll be riding with a Harley guy, so that would be embarrassing.
I'll report back in 10 days, if I'm able.