Thank you for your reply yesterday about powder plastics! At the moment, I am investigating use of PP, HDPE, PETG and PC/ABS regrinding material/powder. I would like to know if you ever considered to make this extruder as some kind of bolt-on unit in fixed position on the top of the printer and supplying hot filament to the existing nozzle of the printer. It is maybe a strange idea but it could help to make a wider range of printere using this very interesting product that you have developed.
Martin Fischer Zokalj