> The actual facts are that universal added 10 mph increments to the speedo. > However, there is no 15 mph on the speedo, so the unit did not work accurately. IN fact there is no way to get a linear speedo to do what the scale read on the speedo in the movie. In order for the speedo to be accurate and appear as it did in the movie with 55 mph at the top. It would have had to go from 0 to 105 mph.