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 get walls with slight ridges, but no bumps. I know ESUN petg operates at a lower than spec temperature (230 is high for that stuff, anything above is bubbly.) Very strong material, i have trouble breaking