Excellent idea!
Perhaps this could be turned into a fun game for the family and relatives over the holidays--plus it would be a good method of shedding calories from all that holiday food intake.
Each team of two would grasp opposite ends of the M60 and gently shake it to see if you could get one of the cars to pop out of the ports--kind of like that game I had as a kid where a BB-size ball rolled around in concentric circles inside a kind of plastic maze. You had to get the ball to drop through these notches and reach the inside of the circle.
Regards,
