A vertical X-axis for the Mendel90 by Nophead. This is my work in progress design for a vertical X-axis for the Mendel90. This design has a much smaller print volume and is possible a bit more ridgid than the original horizontal x-axis by Nophead. The downside is that this design might not be compatible with all hot-ends and the small spacing between the rods might give a wobbly x-car if the bearings and rods don't tightly fit together.