He wanted to figure out why he was seeing a strange artifact in his printer when using a direct extruder ... problem got better when he switched to a Bowden tube setup. We don’t want to give ...

The easiest way to do this is simply to add another extruder and hotend to a printer ... only squirts plastic from one nozzle, fed by a Bowden system. [Prusa], the man, not the printer, has ...