So i changed cheap plastic props to decent carbon ones. Balanced to them near perfect level and these are the graphs what i got:
https://logs.px4.io/plot_app?log=67986b1c-d485-485f-8fec-1af59e9bda2b
Vibration seems to be under controll now.
I’m not that happy with PID graphs yet, but this is whole lot different story.
EDIT: On Actuator Controls FTT graphs, there is IMU_GYRO_CUTOFF timestamp, and after that seemst that something changed. What that graph tells us and what that CUTOFF actually means?
EDIT2: Little thinking got me to this interpretation. Thre is bit high vibration around 40Hz at Pitch axis and around 60Hz at Roll axis, but it does not disturb gyro, since its CUTOFF frequency is set on 30Hz, corect?