Im on my 2nd speedo in a year due to a busted head, has anyone had a similar problem and where could I find a decent replacement without getting a whole cluster? This last one was from a junk yard and is about 1/4 the price to have my speedo repaired and 1/8 of what it would cost to convert to an electric one. I have the mechanical dual needle 0-85 mph speedo with kph on the opposite side.