Hi All
Starting to build my first CNC DIY machine and a two question at the moment and they are is gas pipe best to push out or on top(for the Y axis) most seem to be push out. My machine is 1M wide (X) and Y will be 1.1M.as did not wish to have it racking as Y is moved.
Also for this my first machine M12 or M16 threaded rod over this length ???