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 will split them into two STLs and repost. I don't use Cura (I'm and Simplify3D fan). I prefer to print the 'wings' flat on the build plate to get the best strength from that orientation. I then use limited supports in required spots to get the over hangs printed clean. I keep forgetting that not everyone has a Hero Me setup to print more Hero Me parts. Very little support is needed. I can get 150mm bridges with zero sag when printing with good slicer settings and a Hero Me cooling setup.