Avatar shaking when holding tool

Greetings everyone!

I’ve created this topic in the Scripting Support section because i am not entirely sure if this is a scripting problem, an animation problem or simply low FPS.

So a long time ago i learnt how to use tools and create animations for them. In my testing place everything worked well, but when i uploaded them to the original game i noticed that my avatar gets extremely shaky every time i equip something who has this holding animation included.
https://gyazo.com/7e67e9bdcc557973fff00e589168768a

I tried with different avatar animations.
Thank you for the help :heart:

Edit 1 : Apparently i tried in the test server too and the same thing happens. Could be the shaking screen the problem? If so, why does it happen only when i equip tools having this animation. Other tools with different animations are not affected.
https://gyazo.com/19f3c86cc2d507a4e8af97aa2fe3e265