Vovodroid

> Did I merge this too soon? No, it's ok, just wanted to clarify.

> You can use floats in your config & via `M593` From this POV showing one decimal in menu is also limited. And this is good question - any meaning...

I didn't find commit with hash containing 57dd34, but G33 is about delta calibration, that indeed demands precision. Currently Marlin relies on printing calibration print to determinate dumping frequency, method...

> he accurate resonant frequency was 9.49090, then ideally you would be able to put in 9.491 which would be a pretty good approximation, but even if you put in...

> the frequency could be as low as 10 It could, but I guess frequencies less than 20 are considered too low. I have bed about 1.5Kg with low resonance...

Actually this PR is originates from **[FR] Allow input shaping tuning during print #26653** I created gcode files producing movements with swept frequency in different ranges. Next I choose range...

> I do not see how this PR is at all relevant to that FR. Because precision 0.1 Hz is not needed (and not handy) to find best frequency in...

Yes, I have fast SKR-3 board, but I didn't actually find any information about FT_MOTION planner in general and its IS methods particularly.

Yes, I've seen it, still no details. Are there some reviews of real world experience?

> EI or ZVD would be good algorithms to try out. If those are not good enough, ZVDD and 2HEI are next, etc. Actually Ulendo opposites their "vibration compensation" to...