Latest version v2.02: https://github.com/basile-laderchi/BasWheel Version v1.14: http://www.thingiverse.com/thing:122017 Idea from http://www.thingiverse.com/thing:21486 and http://www.thingiverse.com/thing:17514 v 1.09, 6 June 2013: Added hub_type "lego" and added all the variables on top of the file (Customizer ready - not working yet due to imported libraries and external stl file) v 1.08, 5 June 2013: Added support from spoke to wheel v 1.07, 31 May 2013: Fix servo hub (added a small distance between the main hub and the servo hub) v 1.06, 29 May 2013: Added servo hub v 1.05, 27 May 2013: $fn deleted from file and included in function call v 1.04, 24 May 2013: Added spoke_type "double_right", changed "both" to "double_left" v 1.03, 23 May 2013: Added parameter Screw_size and calculation of hub based on it v 1.02, 22 May 2013: Screw shaft v 1.01, 21 May 2013: Rim added v 1.00, 20 May 2013: Initial releaseThe OpenSCAD Parts Library (http://www.thingiverse.com/thing:6021) is needed. (not included)