[Help] How to Change Wings properties - X Team Srv files Season 6

[Offspring]

How can i change the "increase damage" and "absorb damage" from any type of wings.
I am using X-Team server files season 6. I found a file on server-side called "ItemOptionWing" but i don't know what corespunds with this file on client-side. Cause whatever i change here it doesn't display correctly on client-side in-game.

Any help is greatly appreciated.

[MentaL]