GU Drivers side seat belt doesnt retract properly.

[Hodge]

Sure. I didn't take any photos when I did it, but after the success (and relative simplicity) I intend to do the same to the passenger side, so I'll document that when I get to it.

Watching with interest here.
My drivers side is really bed. There is major dents between the door and body where I've shut the door and the metal buckle got jammed in there after NOT retracting.