Good ideas all, thanks. I'm leaning towards Dutch's thought, the passenger side looks tweaked to me also. Maybe from a curb shot. (Not that I'd have any knowledge of how that might have happened.
) The strut bushing and grommet are worn more on that side also. As for the washer welded on the pads, that was done on both sides because of tears from hard nylon sway bar end bushings.
I'm planning to send them both up to FFI for investigation and if it's repairable they will weld plates on the the lower section for better support.
Another question, when loosening the torsion bar tension the driver side took 20 turns to release and pressure. The passenger side only needed 11-1/2. The tension bolts show the distance also. What might be up with that.