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.
Didn't work for me with the OEM nut but had to print one. I printed the 0.2 tolerance one and intially I already gave up on assembling. Could just not make it work and it didn't screw on more than 1/4 turn and I was afraid to damage the holder itself.
With quite some patience, slowly but firmly moving back and forward and working towards the end it finally worked. Once it's on it's quite easy to remove and assemble again.
Thanks for the great design.