In these pictures I have made new uprights that hold my x axis stepper motor and the ball screw with the bearing on the other side . In that process I added new top and bottom plates on the z axis to accept a linar rail guide on the back side of the x axis uprights. It adds support to the spindle while machining steel . I am currently working on my controller box the box that came with the machine was poorly designed . I will post that project soon , but I could use some help because I know very little about electronics