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'm glad you like it! As a test I tightened one until it broke but it was the thread that broke so I thought that would be the weakest part. However, I did have a pin brake when I tried to disassemble two arms. They don't come apart very easily, I would not recommend putting them together unless you have all the parts in place. If you do have to take them apart make sure pull them apart evenly, if they get cocked the pins will break pretty easily. I was thinking about making a version that has slightly smaller pins so they go on and off easier. If you are still having issues with this let me know and we'll give it a try.