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.
Almost everything in this model is a thin wall, so if you specify 3 perimeters with a 0.4mm line width, 3 top & bottom layers, everything should print OK. You should look at the print preview and make sure all of the thin sections are filled in. If not, adjust the line width a little one way or the other. (The newest version of S3D will automatically adjust the line width to get full infill on thin walls.)