About this 3D model

For Graber i3 x/y axes belt holder (it's parametric). Openscad file included. v2 completed (x and y holders). new version: v4 edition http://www.thingiverse.com/thing:365623 Graber i3 http://www.thingiverse.com/thing:182675 Round corners from http://www.thingiverse.com/thing:9347 More info http://reprappr.blogspot.com.br/