g5000 Diamond Member Nov 26, 2011 127,170 70,902 2,605 Oct 5, 2012 #1 [ame=http://www.youtube.com/watch?v=sUtS52lqL5w]LEGO Great Ball Contraption (GBC) Layout 2012.9 - YouTube[/ame]
[ame=http://www.youtube.com/watch?v=sUtS52lqL5w]LEGO Great Ball Contraption (GBC) Layout 2012.9 - YouTube[/ame]