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.
Bla Bla Bla.
Now, SHOW THE MACHINE COMPLETED AND RUNNING.
I have used linear rails, ball screws .... before Prusa was even born !
And a quick look at your poorly designed but expensive thing, it is already obvious you don't even know how to use them.
A waste of good material. Indeed.