Re: extruder motor not working

I don't use Marlin so can't offer much advice on it but can you confirm the following so someone can answer...

Have you tried the X axis motor in the extruder socket?

When you jog the Y axis 10mm, does it only move 0.2mm or 10.02mm?

To load the firmware, Arduino needs the .pde file that resides in the Marlin folder.