Prusa Mendel anti-wobble-scad files (SAE)

youmagine

I converted this to SCAD so I could create an SAE version and fine-tune sizes. It worked flawlessly for me. The coupler has two nut and two screw holes in each piece, making them identical - simply print four of the same thing. As seen in the photo, the X end exhibited noticeable wobble and other problems that I've largely eliminated now. To replicate this, use 10-24 rod and nuts (or an equivalent metric version). I believe a bottom bearing is essential to handle the load, similar to the original rod. Installing a washer under the two locked nuts on the bottom is also advisable.