A reinforced version of the X-Axis Mount for the spine system.
I printed using PETG, but PLA will work fine.
I used a 3-wall thickness. 0.2 Layer height.
Supports should be used. I used a tree support attached to the build plate. Otherwise, use your standard printer settings.
The author remixed this model.
After printing the X-Axis mount with connections on both ends, it kept snapping at the same place on the tab where the screw holes were. I used Fusion to load the mesh and added some thickness to some model regions to prevent the tab from breaking again. I also reinforced the entire structure because it was too flexible.