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.
I built one and the wheels couldn't turn properly. It seemed like there was too much friction. I ended up drilling out the holes and sandwiching a 608 skateboard bearing in between two of the base pieces. If you were to ever revisit this model, i would consider that change.