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'm glad you put how long it was supposed to be, because when I loaded it into TinkerCAD to check the size it was TINY! Was this exported in inches instead of Millimeters? Some don't think it makes a difference but for a lot of machines it does (the MakerBots at my work place seems to be set to read MM instead of IN, which makes sense since all it has to do is read a whole number)
Note: only checked in TinkerCAD because I can't install stuff on my work computer so since TinkerCAD is browser base... but I have a feeling that the slicer for the MakerBot would have shown it to be tiny too.