Do your scoots have thermostats? If they do mine is broken, it takes forever to get to normal temp. Riding to work on COLD mornings (45-50 degrees, yes, it's cold for me!) it takes almost 3 miles for the needle to get to the first mark and by the time I'm there (6 miles) sometimes it doesn't even reach the middle (normal temp)! My other bike gets to normal in 2 miles. Anyone else with the same problem?