After the sticker update I've noticed that the phys bones seems choppy or shaking when you turn left or right (or more than just left and right), I tried fixing it on unity but I did all I could to fix it but I checked if it's me or VRChat's bug.

it's not really a huge problem because sometimes some bugs appear and it happens but I wanted to point out that bug in case some people are irritated with the bug because the phys bone bug applies to ALL of the avatar's phys bones, I'm fine with it since it doesn't stop me making more train avatars.