paste extruder printrbot metal - Repetier not allowing manual control of extruder
I've put the Printrbot Paste Extruder onto my metal simple printrbot.
In Repetier host the machine will 'home' fine, and I can jog the x, y, z axes manually. But the extruder manual control doesn't work.
In theory the printer has the same setup, just the extruder motor has been put on the new paste assembly, and the heated nozzle unclipped.
I'm really not sure why it doesn't seem to work the extruder, as the wires etc. are the same really.
Can anyone help?