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.

Download Now

Report as inappropriate

You may want to try reprinting the nut with a lower flow% if that doesn't work try a negative horizontal expansion (like -0.05mm) and if that doesn't work: post a picture.