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.
Just a suggestion to make this more accessible regarding bolts. I only have a stock of socket cap M3 bolts. It would be great if you were to add a counterbore to each screw hole to allow socket caps to be used. You could even have a countersink within the counterbore, it wouldn't make for a good tightening face for a socket cap, but it would at least be possible to use them without sticking out. I ended up drilling mine which worked fine.
Not sure what I'm going to do about the thin wall on Part B with the socket caps bolts. It's printing now so I guess I'll find out tomorrow...
I've got to say, I like the filament holes around the edges. Smart!