Hey, I have a cnc aluminum gacha case (Which i love as a form factor and think your work is incredible) but have been having issues with the screw posts on the 3d printed mid plate snapping under tension. I tried getting PCBway to cnc the mid plate out of aluminum as well (any reason to not do this?) but they rejected it and requested i reupload the file as a dxf. Whats the best way to get ahold of that file? I believe im looking for the GachaSP Mid REV 4.step as my front plate has the three holes in the top not the two found in the later revision.