For the past week, the thumb throttle on the BugE has been acting rather touchy. Acceleration was more jumpy than I was used to. I was aware from the Google Groups that there were a batch of thumb throttles that were found to be bad. So, I really should have replaced it with a better control but it was a repair that was easy to put off. After all, it wasn't THAT bad.
Well, it turns out it was. After hosting a Green Drinks event, it was time to go home. So I pulled out, then had enough speed to go through a traffic light, then tried to accellerate more and...nothing! Fortunately, I had enough momentum that I could glide safely to a lit parking lot. At first, I thought maybe a lose spade connector was at fault. No such luck! The thumb throttle had finally failed. Since I didn't happen to have an extra throttle with me, I called AAA to have the BugE picked up by flatbed and brought to my house.
After putting the BugE away, I decided to upgrade to a nicer twist-grip throttle. I found a supplier on Ebay and had it delivered in three days. Then, I just attached the throttle to the handle bar with two screws, ran the cable to the speed controller, crimped on a couple of spade connectors, plugged them in and I'm done!
Although breakdowns are never fun, the fact my "auto-shop" is next to my house and labor is always free sort of makes up for it.