Simple modular x-end for Prusa (lm8uu bearings)

A simple, extensible x-end for a Prusa v2 or any similarly designed machine.

I grew tired of overly specific parts and have started breaking them down into easy to print components that can be upgraded or replaced piece by piece.

The included z-float is inspired by the wobble arrestors which were one of the best upgrades I ever made to my Cupcake and they work admirably to decouple a Pruza z-axis.

These are inspired by: http://www.thingiverse.com/thing:18384 and http://www.thingiverse.c