Today we worked from 1-4 and modified the flywheel. We had a problem with the grip mat and decided to remove it completely. To keep the same amount of thickness that the grip mat provided we added another layer of rubber bands. This allowed for less drag/air resistance and provided for more speed and power. This change was also much better than the previous design because before little bits of the grip mat would break apart and fall on the ground, whereas with the rubber bands it would stay tight