Simple X-Axis packing support designed for the ecksbot and should also work for Prusa style 3D printers.

This support will help prevent your X-Carriage from bouncing up and down when travelling/shipping to a new location.

Print 2 supports (1 for either X End) and place the wide part under each X-End so that the end of the threaded rod seats in the notch. The notch on the other end of the support goes on the threaded rod below. Now, lower the X-Carriage onto the support (by hand) and zip tie the support to the X-End.