Rolling Ball Sculpture - Controlled Chaos #2 - a Hand Operated Multi Track Rolling Ball Sculpture

This is a work in progress. The top half of the sculpture is coming along nicely. At present there are four direction changing gates leading into eight tracks. I anticipate that there will be about twelve or fourteen tracks by the time this one is complete. Controlled Chaos #1 - also on Youtube - just search for matikag - has a total of sixteen tracks. I will post another video as the work progresses. I would value any comments.