Comment on Upgraded Ender 3v2 Issues
user1234@lemmynsfw.com 5 months ago
I recently came across the same problem. What I found was that klipper doesn’t automatically load the default mesh. If you add BED_MESH_PROFILE load=default to your gcode header (substitute default with whatever mesh profile you use), then it should load the saved profile at print time. Not sure if it’s unique to the board or not, but I’m running the same one.
xzot746@sh.itjust.works 5 months ago
I have it clear the mesh, take a new mesh as default, and load default mesh in my start profile.
I though it might be the same, but it does make micro movements along the board to adjust for the mesh reading.
Double checked the operation of the BL Touch, it’s working and no issue (mechanically at least).
I did a complete relevel of the bed and still had an issue in the middle of the bed. Commented out the bed mesh in my config and had a better result in the middle of the bed.
Running with no BK Touch for now.
Thanks.
user1234@lemmynsfw.com 5 months ago
When you do your manual leveling, are you doing it with the bed heated? I usually do mine with both the bed and nozzle heated so that it’ll be in the same condition as printing, and to keep any excess filament in the nozzle easy to remove.
xzot746@sh.itjust.works 5 months ago
Currently I’m doing the bed level with everything at room temperature.
I’ll give it a try heated to see if that is causing the warping.
Cheers.
user1234@lemmynsfw.com 5 months ago
Good luck!