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 don't know the weight, I would have to dissemble to find out. It's about the same as the regular Hevo rods I would say. I have also not tested the speed and acceleration yet as I am still trying to get a working tool head. I will do all that once I have it working with a good tool head and I can print better parts as my other 3d printer is very bad at PETG.