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.
Sorry to add so many comments, but anyone having issues with Tail 21, try cutting the model down from the base by about 2mm. I noticed the first few layers and the main base of tail 21 is extremely thin and wasn't adhering well to my bed, no matter what I did to try and fix it. To get it to print i had to cut off that thin base.