I've been using M584 X0 Y1 Z2 E3 on my Duet 2 Ethernet with my Bigbox, it has a single extruder. After looking at other config.g files that people have posted I noticed that M584 isn't used by virtually anyone. Is it not needed? Does the firmware automatically configure the drives to the standard I'm using and is only necessary when other configurations are required? If this isn't the case how does the firmware know how the drives are mapped? Keith