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.
Yes, that's intentional. I've printed the fan a few times. I removed all the supports and didn't like the way the part broke off the blades. I feel this looks better. Maybe there's someone that has a better way to remove the supports without scarring or breaking the baldes.