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bassamanator / Sovol-SV06-firmware

🔥 A comprehensive Klipper configuration for a variety of 3D printers 🔥
GNU Affero General Public License v3.0
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[BUG] Layer shifting occurs at stock or near stock Klipper configs #150

Closed LimesKey closed 9 months ago

LimesKey commented 9 months ago

With the stock Klipper configs in this repository with 3000 Max Accel and 200 Max Velocity, I get severe layer shifting on my Sovol SV06.

IMG_0960 This image was taken a few weeks ago and this is the most severe it has ever been, but usually it's a little better than this.

I have 2 SV06s both running Klipper on the same Raspberry Pi 4 4GB, layer shifting occurs on both on all axes except the Z (and extruder) I think. Even after increasing the X and Y motor currents by ~0.2 amps it still occurs, only after turning down the acceleration and velocity to 2000 and 100 respectively, does it cease.

I have not done any input shaping but I have made sure the rails and axes are well lubricated and that the bed cabling does not get caught or anything. Below are my printer configs for both printers.

Cosmo-Printer.cfg.txt Pepper-Printer.cfg.txt

bassamanator commented 9 months ago

These limits are set to reasonable amounts. You are the first user mentioning this issue. I would suggest you check the initial steps section in the everything-sv06 repo.