Change ToolGrip with code

Hiya

I’m making a guitar tool. When the player activates the tool, it moved the weld from the RightHand to the torso, but I need to change the position rotation of the grip. The code below is all I could think to do but it won’t work

		script.Parent.Grip.Position = CFrame.New(-0.059, -0.324, 0.936)
		script.Parent.Grip.Orientation = CFrame.New(-44.782, 85.019, -82.947)

I don’t need to alter the default tool grip, only run a script to change it.

Does anyone know of a way to do this?