I got the 0.4 and 0.6 E3D hot ends and I have noticed the the smallest connector (temp sensor I’m guessing) refuses to snap into place. I actually tried the E3D and the originals. They all seem to make contact and the printer works. But the wires are held in by friction. There is no need to depress the release to remove the wire. All you have to do is breath on it wrong and it would pull out. I’m not 100% sure it goes in all the way either.
comments?