Need help with Ender 3 Pro
It's a new printer to us - straight out of the box. We've connected all the wires (including swapping two around on the mainboard, as they were mis-labelled), and pressed Auto Home. When we do, the x and y do their thing, but the z goes up instead of down for its test and makes some horrible noises. I can't have put the wires in backwards, as those plugs don't allow it. The Auto Home fails every time as a result and I'm at a bit of a loss, as it'll be a real pain to have to return it.