Hello,

I have been thinking of this for a while now and seeing as the Duet2 with the expansion board will allow 7 extruders.

What if you would be able to create a dual extruder (one nozzle for ABS/PLA Model Plastic and the other as support material)

Then when the model is completed, the 3/4/5 axis CNC does an outer layer finishing.

What do you guys think, is this possible and is there such a feature available in the firmware to allow this?

Mo