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.
The added rigidity of aluminum is always nice, I have noticed that the rigidity of the extruder mount is noticeable especially with the aero, even with the traditional motion system on the HEVO which is part of the reason I went back to the bowden setup. The rail weighs more overall, but not slinging around that extra weight out from the center of mass on the carriage seems to have been beneficial, speed and quality are notably improved for me.
Nice setup though.