Portalcyclone CNC assembly reference

I'm currently printing the Portalcyclone CNC by azamo (http://www.thingiverse.com/thing:238329), there are no instructions yet so I wanted to figure out how everything fits together so I assembled the STL objects into a single file. I still don't know where the nutholder.stl part is supposed to go.
Farin pointed out that "the nutholder goes on the front of the ynutholder on the underside of the machine"
Of course this is not my design and all credit goes to the original designer.
The size of the table is different from the original, since I want to build a smaller version (but still larger than the original Cyclone PCB factory.