It was great to receive the Excellence in engineering Award at Kettering District. What was even better was how well the suspension worked and how well the mecanums with the omni wheels pushed. We were holding our own against eight wheeled robots. We were a tad slow, we geared it for more power but it was like driving a tank that could go sideways. We were completely satisfied and would use it again if we can cut down on the weight. If we went six inch it would save over 7 pounds.