Zipline / String Shuttle

prusaprinters

Requires 3 625 bearings.Changes made to remixed Thing:Hook now keeps loads centered under wheelsHole added to hook for accessories or as a guide for a return lineBushing mounts on body modified to allow bushings to press in and lockWheels now have backstop and clips for bushingLoops added for pull strings in-line with guide rope for stabilityThere's a 'hollow' variant for faster printing. It's untested.