Hi!

I’m hoping someone else has run into the same issue and can give me some hints what I might try to fix this.

My problem is that over time, the z-axis positioning of my relatively new Elegoo Neptune 4 Max seems to become slightly unstable. That is, after I level the bed and adjust the z-offset, everything looks fine. However, if I move up and down by a couple of centimeters for a few times, the z-offset is wrong again.

Due to this, I had to restart quite a few prints now, because wrong z-offset leads to a bad first layer.

Now I wonder what I should attempt first in order to fix this?

    • soulsourceOPEnglish
      1·
      2 months ago

      Thanks, gonna do that first before I start my next print. This sounds like a really plausible cause!

        • soulsourceOPEnglish
          2·
          3 days ago

          I finally printed something again yesterday, and, as far as I can tell, the z-positioning was perfectly stable thanks to your suggestion.

          Thanks a lot!