richb77

HELP! I need to print a few ruberised bits for work and bought 10M of Ninjaflex. I cannot get it to print at all! Not even extrude through the nozzle! It just bunches/Stalls in the bowden tube. Settings are. Nozzle = 240C Baseplate = 65C Feed 110% Speed 20 Retraction is off. I stripped the nozzle and completely cleaned it. I can see clear daylight through the extrusion point and it prints perfectly with PLA and ABS. I cannot figure out why the flex isnt extruding? :(