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've seen a few people mention that there is no instructions or part for putting another table one the bottom. I had the same problem and drew up some connectors that I used for the enclosure and shelf I made. I also noticed that having having another table makes it vibrate pretty easy so I designed some brackets for the corners that help reduce this. Hope these help.https://www.thingiverse.com/thing:3362937https://www.thingiverse.com/thing:3407537