That is so awesome, I just learned of the rolling ball clock from an antique auction show on tv and RU-vid'd it. I definitely have to say this is the most beautiful and awesomest of all that I've come across on RU-vid here. well done.
Amazing clock. Did you ever do the webpage for close-ups of the workings. I can't quite understand how the single ball is rerouted to the next accumulator.