The author remixed this model.
A remix of a remix and a remix of the original.
I had to remix @PaulBaird_375740 's version to make a hole for my connector and beef it up accordingly. It was easier to remix than to remove, replace, and re-tune my dual z-axis.
I remixed @Peviox ‘s original (for my left side) because I had the same stepper protrusion issue there. I remixed the original to make a cutout for that. I did increase it’s overall thickness to leave room for the cutout area to be thick enough.
I printed in PLA using these settings:
0.4mm nozzel
0.2mm layer height
4 perimeters, 4 bottom layers, 5 top layers
20% Gyroid Infill
These settings seem to have produced pretty strong parts. The thinner portion of the left side will be 100% solid for extra strength.