I use Rhino3D, amongst others.
When I export a file, its space coordinates are maintained, unless I choose otherwise, (Command: _ExportWithOrigin) It looks to me that Netfabb disregards coordinates and uses bounding box left bottom corner as an origin. Now, if I export it from Netfabb and import it to Rhino, the previous coordinates are lost and everything defaults to bottom left corner.
I can import it to other software, including Print Studio and it will be in the same coordinates relative to Origin. PS's origin is the center of the platform, Other software's origin is the bottom left corner, bot none of them translate parts without my intervention.
Please correct me if I misundestood, but if you are suggesting I should manually type the 3 axis coordinates of my bounding box bottom left corner for every single part I m trying to import, it is not a valid solution.