Huge variability in Belt tension results If Shake tune in run back to beak without a hard reboot.

Frix-x / klippain-shaketune

Klipper streamlined input shaper workflow and calibration tools

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Huge variability in Belt tension results If Shake tune in run back to beak without a hard reboot. #133

Closed kot0005 closed 1 month ago

kot0005 commented 1 month ago

K-Shake&Tune module branch

[X] I confirm using the main branch

Version

4.0.0-2-gfb8e1ce

Describe the bug and expected behavior

I am getting very wild results in Belt tuning results if I run it back to back. Sometimes the Estimated similarity can swing to upto -10,000%

Rebooting before another run, seems to fix this issue.

klippy (7).log

Additional information and klippy.log

No response

Frix-x commented 1 month ago

Can you share the full picture please (and the CSVs if you have them?)?

I would like to see how the graphs looks to understand why these numbers...

kot0005 commented 1 month ago

Can you share the full picture please (and the CSVs if you have them?)?

I would like to see how the graphs looks to understand why these numbers...

Hi, where are the CSV files stored in the new version of Klippain shake tune ?

unfortunately i don't have all the graphs showing the -ve XXXXX% values. I found one which has a -115% similarity.

I only have the +ve XX% value graphs now. I have been rebooting Klipper every attempt, Which fixed the issue -ve % graphs in the 100's to 1000's

Frix-x commented 1 month ago

Hello, thanks for sharing this. The issue should be solved in v4.1.0 as small bugfixes were done on the belt graph and how the similarity is computed :)