Xnaron Magnetic U-joint option for Rostocks

This is a mod of the ever popular Mod for the Rostock MAXes by Xnaron. I designed a LM8UU carriage for the Rostock Mini/Rostock and any other system that works the same as these 2 printers. I have also included all of the important files for the original mod, including the original cheapskate mounts for the MAX, as well as rod adapters for the default Rostock Mini carbon fiber arms. The carriages I created have built in belt retainers that work great, as well as bolt tightened clamps for the lin