Jim Posted March 7, 2016 Great Ball Contraptions always generate high interest during LEGO events. That's no suprise, because they are tremendously mesmerizing. There are loads of skilled GBC builders, but Akiyuki could be considered the Messi of 'em all. Our Technic Regulator Blakbird caught the GBC virus and is replicating Akiyuki's projects, including the Ball Factory. This project has reached a high degree of completion and it's time to showcase it to a wider audience than just readers of the Technic forum. At this point, there are full instructions released for 17 modules with a couple more on the way. Share this post Link to post Share on other sites