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 have an ender 5 and just tried to print and mount the STL currently included but found I couldn't fit over the hot end while it was mounted and didn't have clearance to tighten the hot end's mount screws to do so after fitting into the Hero Me Base while off the X gantry mount.
I'd be happy to provide pictures over the weekend here of how it fits with the hot end removed and how it won't fit while it's mounted.
Thank you for all that you do!