Basic Information: Printer Model: Custom/MercuryOne MCU / Printerboard: BTT SKR Mini e3 v3 Host / SBC: RaspberryPi4B klippy.log Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed Be sure to ch…

Yeah, i read that post about 15 times last week :sweat_smile:. Unfortunately it is too general for my problem.

There is no such thing as a free lunch, and the general rule of thumb is: More aggressive shaping = more smoothing Lower target frequency = more smoothing More acceleration = more smoothing With 1e4 your PSD is pretty low anyway, so you need to empirically test what is the real world impact: Us…

Even if you think that X is ok it is helpful to post both input shaper graphs. The Z spike here might result from a twisting print head, depending on where the accelerometer is attached to or maybe a running fan. However you have three different documents in this shaper graph calculation that migh…

Hi, Im the OP. The system decided to ban my account for using one frasal about throwing stuff at the wall and seeing what sticks… and it seems to be forever. whatever :melting_face: I initially wanted to post both of the graphs but couldnt because of one image per post for new users. I’ll upload …

[image] kotlin: The Z spike on 80-90hz doesnt seem to change when i do it though. This spike has no relevance: Low PSD High frequency Fully smoothed out by the shaper What is spoiling your fun is only the first spike.

I tested the resonances with the bed in different positions and it seems it makes a big difference: [obraz] i know that the image is in low res but again cannot post more than one at a time The conclusion is the lower the bed the more inconsistent the resonance but its power drops, maybe some le…

@WojKo Welcome WojKo, One question. Why did you choose a Mercury One over a Voron 2.4?

Maybe the simplest of all possible answers: He had an Ender 5?

Yup, exactly. It was a printer of Theseus, upgraded during two years,my first printer. Now only the frame is original. Maybe you have some ender 5 specific tips about frame stiffness?

Looking for help with input shaper

General Discussion

EddyMI3D July 15, 2025, 7:29am 2

Hello @WojKo !

You may look here: Interpreting the Input Shaper Graphs

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Looking for help with input shaper

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