king of the faridun armor

I have a merc with a crossbow using King of the Faridun armor effect from suporter pack and when I move, the hands dont follow the crossbow position, this makes the crossbow to rotate by itself while the hands stay still (this seems to happen in the ziggurat refuge). Also when i dodge roll the animation is janky, at the end of the animation the character rises in air and then snaps back to its height making it bad to look at.
Please fix the visual bugs on the King of the Faridun armor.
Thank you!