1. Alex - Denver, Colorado
2. I roll some on the carpet in my house for 5 minutes, and then chase my dog around the house for 25 minutes trying to get the balls back. Inefficient to say the least.
3. My dad had one of the long runners with a slight ramp on the end and a hole on top with an automatic ball return that sprayed balls across the living room at mach 1.
4. Medium - 10 - 11 Stimpmeter - Private Course