"Honestly, I've only played around with multi-ball tracking for a few hours so far. It's amazing how time consuming it is to build a complex pinball machine by hand from scratch! I was able to get it to track two balls for a little while before my simple algorithm got confused, and I have some ideas on how to improve the algorithm to resolve the confusion.

Tracking more than two balls might be challenging with our current configuration, but I have plans to enhance it on our next prototype."

This part really intrigues me, and hope it is not a stumbling block for this technology. Would the difficulty tracking ramp up exponentially with more balls (i.e. Lost in the Zone 6 ball multiball)?

This is a great leap forward for pins. I wish you a ton of success!