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.
My first and best mod so far to a CR-10. The metal infeed is #2. The filament cuts a groove into the plastic so fast that some PLA would not feed at all. The second picture shows the wear in the original plastic infeed system due to poor alignment of the roller and feed gear.