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 used long screws, that just came short of coming out into the inside. After I ran them in once, I pulled them back out and put a drop of gorilla glue into each hole. I let that drain down a little ways, then ran the screws back in.