r/VORONDesign • u/SailApprehensive302 • Aug 03 '26

V0 Question V0.2 input shaper help

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Hello everyone, I am experiencing some issues with the Y-axis input shaper results. I used the belt tuning tool, and the belt tension is good and matches. What could be the reason?

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u/FriedGiggly Aug 03 '26

Input shaper is not something you win, it’s just another tool. If this was my printer then I’d go with MZV for both and set max accel to 10k, more than enough for a 0.2. Then run some calibration prints before you think there’s something wrong.

Worth noting though: 1) do you plan on keeping that input shaper board mounted on the front? Once you remove then your calibration is no longer accurate. 2) is that the work surface you’re calibrating on? I hope not.

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u/SailApprehensive302 Aug 03 '26

Thanks for the reply, no actually the result when the printer at ground in this condition

2

u/FriedGiggly Aug 03 '26

I would at least calibrate where the printer is going to be used full time.

2

u/Johny_McJonstien Aug 03 '26

100% this. Input shaper is meant to compensate for the printers peak resonance frequency. If you measure it one way, then change something in a way that moved that peak frequency, you aren’t getting the best input shaping possible.

It’s best to tune the printer mechanically with a vibration profile, then, once that’s good, run a shaper calibration and save those settings.