I just recently got my HE3D 180 back up and running, after a long hiatus due to lack of firmware support from the company. In my testing and calibration I’ve been unable to print higher than a certain point before the print fails. I’ve followed the guides on RepRap for troubleshooting print issues. Starting with lowering nozzle temp, adjusting z height, leveling the bed. I built a spool holder to lower the resistance of the spool to the feeder. I inserted a glass bed to retain heat throughout the print and I’m a tempting to build an enclosure to prevent temperature fluctuations. However, I don’t believe this is the issue with the failures I’m seeing. Take a look at the attached and see for yourself.
