My thought on Prusa i3 (3) : Building the XYZ structure ......

Building that was easy.... Simply cut the M10 threaded rod , re-thread the rod ends. Bolt and nut it.
Had alot of cable tie on hand. It is needed to tie many things...
 That is all. But I found a problem. I do not know what size( height of the NEMA 17) the motor used in the drawing given, so after I built it , the Nema 17 DID NOT TOUCH THE FLOOR......

So I added a piece of supported printed from the 3D printer , after I fully make it work... but the print was bad... You can see the wave print . But not bad consider that I had not fully optimize it....