LEGO GBC Glass Elevator - DEVELOPING

Inspired by the new 10303 loop coaster. Key element is "WALL 3X6X6, W/ARCH, 1/2 CIRCLE ID: 6300547/67950". You can get it from Pick a Brick at lego.com. There is no counterweight. It seems it's not needed. I plan to have at least 2 elevators and split the balls between them. The question is what to do with the balls, when they reach the top :) The elevator's shatf must be reworked.

الفئة