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.
At a finer resolution overhangs will try to curl up. You can either to a thicker layer height or drop down to 200-205. It happens because there's not as much material under it to bond to and hold it in place.