Extruder upgrade for direct

thingiverse

This is a print for almost direct extrude. Loosen and remove the screws for the guide wheels, click the print on and tighten the screws again with out the distance bushings. Cut the guide tube in 72mm then it fits in length. I use the upgraded extruder in aluminium but it probably works with the org. extruder. I used some longer screws for the extruder because the new bracket is 1mm thicker than the org, mount bracket. My experience so far is faster and more precise prints, good luck.