This misleading title is actually correct. Out-of-square distortion has been cured by software modifications. There is a small slant of the entire image to the right, but I think that is easily fixable. In other news I started soldering the components for new control board which is supposed to support up to 3 stepper motors (3rd motor will be used to lift the tool off the work). 

Here is Lauren Bacall in glorious 200x204 resolution: