Hey, the LineTrace is in the air because it starts from SELF. In this case SELf is the parent in the component list, here : DefaultSceneRoot. Either you grab the Gooboo from the list and put it in the Event graph and select its location
or you grab the Gooboo in the list and make it the new parent (drop it onto the DefaultSceneRoot).

And if you have those other pivots in there for the camera to stop it from rotating, you can do it like in the screenshot and then select the SpringArm and in the details panel do this:

