That's weird. I asked a few weeks ago how they prevent the rods from doing exactly what you described and Daid said that they engineered them so they can't move out. I smell a UM2 upgrade here
But something is not clear to me. Doesn't this vastly impair print quality? If the rod moves with the print head, wouldn't it start printing an inch or two to the left/right?
It seems the rod just pushed back in, then on the next print it came back out again and the rear rod was knocking left and right during the print...
What i did was push it back in and added a little cooking oil to the front and rear rods this seems to have stopped the rear rod moving left and right (knocking stopped)
But it has not stopped the front rod from protruding out of the case still...
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