solved.

bed leveling keeps drifting

994 threads discussed this. Here is what worked. 1687 ms

  1. …Still, the nozzle may be too close while having a perfect level bed (easily checked by using a metal ruler on its side over…

    Still open · Lower Layers are messy · 3D Printing Stack Exchange, 2019 · 2 posts · answered on EVARATE’s post, CC BY-SA 4.0

  2. …Otherwise, clean your print bed with isopropanol before printing to remove residues or level again. Without pictures of the condition of the print bed

    Still open · PLA not sticking to the build plate · 3D Printing Stack Exchange, 2022 · 3 posts · answered on Andy5172’s post, CC BY-SA 4.0

  3. …I’ve re-leveled the build plate and confirmed it with a bed visualizer. I have attempted to shim that side of the print…

    Still open · Walls separating only on one side of print bed · 3D Printing Stack Exchange, 2021 · 1 posts · answered on Adrian’s post, CC BY-SA 4.0

  4. …I use a sheet of paper for printer to level the bed at 0.1 mm. While leveling, I get the nozzle close enough…

    Still open · Filament sticks to nozzle · 3D Printing Stack Exchange, 2021 · 3 posts · answered on Eric Brochu’s post, CC BY-SA 4.0

  5. …Your bed is clearly and awfully unleveled. Check on Youtube some manual leveling using a paper. Though I think your problems will be solved…

    Still open · CTC i3 Y-axis thin / no filament deposition · 3D Printing Stack Exchange, 2021 · 3 posts · answered on user3712865’s post, CC BY-SA 4.0

  6. …And I just the level using 4 points once, if your bed is warped so is needed more internal points

    Still open · Initial auto-leveling configuration · 3D Printing Stack Exchange, 2017 · 2 posts · answered on SvdSinner’s post, CC BY-SA 4.0

  7. …The G29 code, used for automatic probing of the bed surface is described in "G29 Auto Bed Leveling (Marlin - MK4duo)" . The S parameter in…

    Still open · Bed probing feed rates · 3D Printing Stack Exchange, 2020 · 2 posts · answered on Jeff’s post, CC BY-SA 4.0

  8. …When you "bed level", is it clear that both nozzles are "exactly" the same height from the bed everywhere on the bed? If there…

    Still open · Dual extruder unused nozzle is breaking prints · 3D Printing Stack Exchange, 2018 · 2 posts · answered on ErosRising’s post, CC BY-SA 4.0

  9. …Any ideas? Has anyone had experience with this material? Level the bed and check your filament diameter. Usually this occurs because the space between…

    Still open · Problems with ColorFabb XT: over extrusion · 3D Printing Stack Exchange, 2021 · 2 posts · answered on radlab’s post, CC BY-SA 4.0

  10. …By the way, the new extruder and hot end work fine and after manually leveling the bed I have had some good prints, I…

    Still open · BLTouch not probing all points and motors making really loud noises since rebuild of latest Marlin (new hot end installed and BLTouch) · 3D Printing Stack Exchange, 2021 · 1 posts · answered on John Spencer’s post, CC BY-SA 4.0

  11. …I thought maybe my bed level was a little high so I went through the bed levelling with my DTI and ran chep's…

    Still open · Waves in my prints · 3D Printing Stack Exchange, 2020 · 2 posts · answered on user3573036’s post, CC BY-SA 4.0

  12. …for consumer level FDM printers to move the extruder on the Z-axis (For example, the Ender 3) while the bed remains at a…

    Still open · Why is it more common to move the extruder on the Z-axis than the print bed, in consumer FDM printers? · 3D Printing Stack Exchange, 2022 · 2 posts · answered on Aaargh Zombies’s post, CC BY-SA 4.0

  13. …First layer print for bed leveling does print well, and the bed is pretty level. PLA used as filament, temperatures are 200 °C for…

    Still open · First few layers are now printing very badly · 3D Printing Stack Exchange, 2021 · 2 posts · answered on GregMa’s post, CC BY-SA 4.0

  14. …Incorrect leveling or incorrect nozzle to bed distance This answer describes that it can be caused by a too low nozzle to bed distance…

    Still open · Problems with elephant's foot · 3D Printing Stack Exchange, 2021 · 4 posts · answered on ninja20’s post, CC BY-SA 4.0

  15. …Is it related to adhesion? Or maybe I need to clean my extruder? I think I'm levelling the bed too close to the…

    Still open · Help troubleshooting: wavy/lifting lines · 3D Printing Stack Exchange, 2020 · 1 posts · answered on Jonathan Cakes’s post, CC BY-SA 4.0

  16. bed gets truncated to 21 cm x 21 cm. I don't know if this is related, but I installed a CR Touch leveling

    Still open · Ender 3 Pro Not Using the Whole Bed · 3D Printing Stack Exchange, 2024 · 3 posts · answered on Ícaro Lorran’s post, CC BY-SA 4.0

  17. I’ve been trying to level my bed for close to a week now and I don’t know what I’m doing wrong…

    Still open · Can’t get a proper first layer on my Ender 3 pro · 3D Printing Stack Exchange, 2021 · 1 posts · answered on Piotrekdoro’s post, CC BY-SA 4.0

  18. …Only 3 out of the 9 small helmets made it; so I thought it was my bed... I re-leveled my bed and went…

    Still open · ELEGOO Mars failed prints every time · 3D Printing Stack Exchange, 2020 · 2 posts · answered on Jeremiah Nelson’s post, CC BY-SA 4.0

  19. …This implies that your nozzle bed distance is too large. Try decreasing the gap by leveling the bed at temperature and have a piece…

    Still open · First layer prints too thin causing gaps everywhere · 3D Printing Stack Exchange, 2019 · 3 posts · answered on openyk’s post, CC BY-SA 4.0

  20. …of an imperfection of the bed, a local bump, which cannot be filtered out with insufficient probing points or the firmware bed leveling option.

    Still open · BLTouch Fails & Scraping at the Left Side of the Table · 3D Printing Stack Exchange, 2020 · 2 posts · answered on Sheshman’s post, CC BY-SA 4.0