Ran into some Issues with the design, and progress update.

There was an issue with the gear on the axle and the gear on the drive axle properly meshing. We've designed a new gear and had it cut to fit perfectly into the teeth of the motor gear (pictured below) as well as a few final components.

We've also been looking into adding more functionality into the rig such as a tone that the vehicle can play while its moving, or incorporating a flex sensor to detect when the vehicle has run into an obstacle.