Elevator-Gravitrax compatible

Marble elevator for GravitraxThis is a elevator for marbels. It's compatible with Gravitrax and powered by a Brick( L*go) motor. Have fun with it and please come back to me. *Short Assamble GuideYou have to stick the central into the supports and then put the spiral in there. You have to power it with a L*go motor from the bottom.