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

I would think this could be scaled up to 150% with no trouble. Beyond that, there are some overhangs on the internal pins that might start getting droopy. You might be able to scale it down to maybe 80%, but the clearances will get pretty tight and the walls will get a little thin for standard 0.4mm nozzles.