4x4 Internal Elevator For FRC Robot

This is a unique and experimental way to make a single stage elevator for the First Robotics Competition. Nobody has done this up to this point in time. It is a belt driven and designed to be a robust and semi-compact system. If you do decide to use or modify it, please let me know! I'd love to see people iterate it further or even build it. If you have any questions comment below! I'll try to get back to you asap.