Well, I got mine monday. Directions do kinda suck, but they may have updated them as the numbers matched the upgraded size. They do have special directions on the auto level now as well. It took me a few hours to assemble it and figure out where I didn't get wires tight enough. Once together it did not take long to figure out how to set it up to print. Very simple to run straight from the SD card, gets up to temp fast, and worked straight off once I had the z height adjusted properly.