we assembled all of our aluminum parts using rivets and tested our drive program. our wheels started to fall off because the 3d prints started to get looser on the motors, but we were able to successfully drive. although we only used our unidirectional ESCs, we were able to drive around by only going forward. the bearing pivot had issues as well, especially because when it rammed into cinderblocks it would get bent… but we were able to print containers for our electrical components (batteries, raspberry pi, arducam etc.). i was able to test my vision program to slalom around the cones, and it wasn’t exactly perfect but it was able to respond to obstacles.