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.
Hey pokeimon, Sorry somehow I missed your comment a while back. The number indicated the amount you are raising/lowering the bed when turning one of the screws. Units are in .01mm. The original design by jonnyhifi (link in the description) talks about this in more detail.