Köszi! Van még vele jócskán dolog :)

I have shaky problem with it, and I didn't know how to resolve it. Do you have any suggest? I Saw on your profile many 7" quad :)

Hi If you are using betaflight 4,1 , Reset all pid values to default and then set d min to ( ZERO)
Then change the ratio of p to d with the sliders and also how fast and how strong they come on.
Please let us know how it went

I was able to solve jello with fiters but there was always shakes for me (they were very minimal when there was no wind). So I bought Hero7.
I am attaching my PIDs for MBEpic Cinematic 7" which is pretty heavy quad (~920g AUW).

I ordered from aliexpress, looks nice, and I can work with it very good, So I can recommend, here is the link for it: https://www.aliexpress.com/item/32826479804.html?spm=a2g0s.9042311.0.0.2f0f4c4d2NAL7W

How wide should it be?

6mm one can be fine, I using that one.

Thank you.