I recall reading somewhere that the 3-wheel design meant that the vehicle was inherently hard to steer due to typical roadway camber (the crown of the road, whi

I recall reading somewhere that the 3-wheel design meant that the vehicle was inherently hard to steer due to typical roadway camber (the crown of the road, which means the slope designed to route water from the center of the road to the edges). Makes sense to me; if the rear wheel is constantly being pulled to the edge of the road because that is down hill from the middle of the lane. https://en.wikipedia.org/wiki/Camber_angle#Road_camber https://en.wikipedia.org/wiki/Camber_angle#Road_camber