MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
What I have found is to just build it all in CAD to visualize the whole build. On the other head, it is very straightforwad except for the bed frame and the extrusion for the dual Z rods. By building it in CAD, you can get exact dimensions. I am just about done with my model. If you would like a copy, send me an email at T4DJohn on gmail, and let me know the 3D format you want. I am building a 410x410x800mm build volume with 8mm X, 10mm Y, 12mm Z.