I just discovered OpenBuilds recently, and was surprised to see such a great design using 2x80 etc for both the machine structure and the motion function. I built a CNC router several years ago which is crude, but was great for learning how they work. I just ordered lots if stuff from OB to completely rebuild that machine, and for a 2nd machine of my design. Excellent Fast Service!!! I watched YouTube videos, and discovered OX, confused that the parts aren't all available from OB, but got great service from Don S. In PA for the plates. I'm getting frustrated trying to duplicate the x-z axis, and did fail to order everything needed, as I couldn't find a parts list for OX. For example, I forgot to order motor mounts, so I'm trying to make them. Somehow, I don't have enough room between the horizontal 20x60 and the vertical (z) for the lead screw, (the connector from motor to 3/8" lead screw rubs) and my nema 23 motor is too big to mount on the top end of the Z axis 20x60 using one plate, as the lead screw is less than 1/4" from the 20x60. I know there is a simple solution, I'll find it after a LONG nap, but since many have already built it right, thought I could just follow their lead, and save my inventive energy for the unique ideas I want to try. Finally my Question! Is there a complete listing of parts available for the OX, and some drawings showing the fine points that aren't clear in the videos? VERY happy to have found this community!!!