S510 turning noise with video

[Dskel]

First post here, been coming and reading forums quite a bit though before creating an account. I have found an issue I can't find much on, I have a 2016 s510 making this grinding/chatter noise only while turning/pushing the sticks opposite directions. Both forward or reverse, no noise noticed. No loss of power that I've noticed, I've changed every fluid in the machine and looked over the filters. The filters and fluid all looked good as far as no metal flakes or sludge. Any help is appreciated, I am new to equipment ownership and wanting to trace this down.