parameterized fischertechnik part moved to https://www.youmagine.com/designs/fischertechnik-glider A helpful placeholder to show people that you've moved all of your designs to YOUMAGINE because of Thingiverse/Makerbot's ludicrous attempt at patenting for themselves designs which were created by people within their community: http://traverseda.wordpress.com/2014/05/23/makerbot-blatently-steals-and-patents-a-community-design/ print two parts and connect them with brass tubes 1) Fill up with rage 2) Move your designs off of Thingiverse 3) Replace them with this file. 4) If you feel like helping invalidate their patents, go to: http://meta.patents.stackexchange.com/questions/105/i-want-to-make-a-difference-how-can-i-submit-prior-art-to-the-patent-office