Future Developments

• Injection-molding the main wheel out of plastic to reduce machining and labor costs.
• Sturdier construction, through crossmembers
• Streamlined body casing
• Improve cargo loading and capacity
• Ball bearings for front wheel to reduce friction
• Tracks or better connection to inhibit constant force spring from twisting laterally ( guiding tracks, rails, rigid connection, etc. )
• More bananas... to, uh, reduce friction