Hello all. I have had my Electron 3D Sixth Generation Prusa i3 with Auto Leveling and the large bed option for about 3 weeks. It took me some time to get it together and I did run into several of the problems described in this forum, but nothing was a real show stopper. They sent me the wrong lenght smooth rods and threaded rod for the large bed kit as they were 20mm short of 400mm as callby cgriff - Prusa i3 and variants