I've noticed that cam position sensors are getting harder to find. Seems there has always been one or two on ebay, but I haven't seen any in a month or so and mine just died. It was an ebay item and lasted about 2 years. Anyone know a good place to get a good one at an average price? I don't mind paying for a good one, but don't like to pay a high price for a worn out one just because they are hard to come by.