About this 3D model

Accessing the idler pulley on the X-Axis for oiling requires a lot of stuff to removed to gain access. You have to remove the Y rods, X rods and the platform, then unscrew the idler pulley bolt to remove the top plate to gain access. This is a pretty good incentive to put up with awesome squeaking. With this thing, disassemble once more, then never again. You just unscrew the 2 bolts on top and oil away !