Refining The New Sculpture

I’ve got a more refined plan for the new RBS. This rolling ball sculpture will have a multi-stage lifter that has a 90 degree change in rotational direction. The top part in the video below will be rotated 90 degrees from the other parts below it, but my Linkage program doesn’t handle any 3D yet. The small piece at the bottom lifts the ball from the landing track to the first big lift so that the first big lift doesn’t hit or move the balls waiting at the landing.