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 also made one and the pin holes don't seem to have any margin, so they don't quite fit until you enlarge the holes. I have my printer calibrated so that the parts fit, but this model seems to be giving me problems. I'm using ABS, which may be the cause if this model was made in PLA. Can the uploader, or someone, upload one with slightly larger holes?