VFA after 3.1 upgrade

No matter what I tried I can't find the problem. Any ideas?
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6 Replies
3DBoomer
3DBoomer15mo ago
I had similar issues after an upgrade 3 to 3.1 on a 500. Turns out I had way too much tension on my belts.
deep-jade
deep-jade15mo ago
Got it, I will check that
3DBoomer
3DBoomer15mo ago
After belt tension checks and input shapper activated, I run an accel test to select the optimum balance between X and Y accels that are given by input shaper. This accel I find is my outer perimeter accel. https://www.klipper3d.org/Resonance_Compensation.html#:~:text=before%20enabling%20it.-,Selecting%20max_accel,-%C2%B6
audiorazor
audiorazor14mo ago
@tom.cruise did you ever figure this out?
deep-jade
deep-jade14mo ago
Seems like the belt was too tight I'm validating it know Ya less belt tension did the trick
audiorazor
audiorazor14mo ago
Good to know. Thank you. I think I have the same issue