Hello everyone, I have just built my corexy machine and found the scale of X, Y has some problem. Searching a lot and still cannot find a piece of information for turning the machine. After studying the equation again and again, doing a lot of trial and error, resulting my steps to tunning my corexy machine and could like have a share (Sorry for my poor English, it isn't my first language). Pleasby vichuics - CoreXY Machines