Yep I've seen it, it's outside my budget right now (maybe sometime next year). I saw the He3D, and i am glad they do put up a video playlist on how to put it together, but I really want auto bed levelling without too much of a hassel. Is it possible to replace the crappy z sensor on it with say a BLtouch easily on the He3D, or should i really just spend some more and get the FOlgtech 2020, does the auto bed levelling work right out of the box on that one? Thanks you very much!