About this 3D model

I liked the design of [Improbable Construct's ShapeOko DW660 Dust Shoe](http://www.shapeoko.com/wiki/index.php/Dust_Shoe) so much, I decided to convert to scad and print it. I have not printed this item yet, but I plan to print in the near future. ** TOLERANCES MIGHT NOT BE CORRECT FOR PRINTING** I thought that posting this scad, even though it is not finished, might save some time for others who are interested in this design.