Ender 3 dual extruder - second extruder mounted

Ender 3 dual extruder - second extruder mounted

Sep 1, 2026

so i have another update on the ender 3 pro dual extruder. got the second extruder motor on, it looks ok in the video, but the end stop needs to be adjusted, as its currently getting stuck. so this will not work, however when trying to trigger it with the carriage i realized turning around that bottom bolt wheel causes the nut on the back of the bolt to hit the frame before the endstop is triggered. i will adjust the endstop to compensate, which will lead to a loss of another 8 mm. so if i can keep the build x size above 200 i will be happy. i say this because we are already losing the distance between the nozzles, as the right nozzle can only go so far left and vice versa.



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