Hi. I'm trying to print tpu but it keeps folding up the filament inside the orbiter extruder. I thought that the orbiter was supposed to be able to print flexible!
It's like the hotend can't melt it quickly enough. I've fitted a phaetus dragon fly hot end but maybe I should use a .6 nozzle instead of the. 4. I've tried different temperatures and flow rates.
Any ideas appreciated?