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.
Sorry I’m not a modeler. You may ask the original designer. But you can also do the math and print this thing at the right scale. For example if it’s 200mm wide and you want to add 4mms gap, print at 102%.