As the MiniPro goes MUCH faster in reverse than forward, I am wondering (just out of curiosity) if anyone can help me understand exactly how the steering works.  Looking at these photos I am thinking there is a magnetic sensor to detect which way the steering column is being rotated.  Is that black rectangle with the metal circle in the centre the sensor in Photo 5?   June 22nd 2017     WARNING I just got back from a test ride and discovered a very serious problem.  I would urge n