We deconstructed old protype. Built sturdier one using screws and PVC. Cut out wheels to test for prototype. Cut out slots in the PVC for wheels.
Challenges
Mounting wheel might be difficult. We don't have a piece of metal that could fit through the wheel, except for this one piece but it's threaded.
Work for Next Meeting
CAD protype designs. Find way to mount wheels. Determine spacing so our design doesn't extend past perimeters with bumpers. Test a second design to help with this.