I attempted to view the DXF file in Fusion 360, but it is not scaling properly to 50mm on the short axis.
Would you be able to provide the center to center dimensions of each of the pipe holes, along with any off-sets from center necessary for these, as well as the stepper offset?
50mm X 50mm square tube is not available to me, and I need to modify for 2 inch by 2 inch with a 1/4" wall. It’s close, but it’s not quite exact.