Nige - Ha ha! My brother loaded a full set of D6C track rollers into the boot of his HG Holden sedan - whereby the rear subframes promptly sat on the rubber bump stops on the rear axle.
Then he drove 600+ kms to the city, to get the track rollers reconditioned - at highway speeds, over some pretty ordinary roads - and the constant bouncing of the rear subframes on the Holden axle bump stops, was enough to make the subframes sag pretty badly!
He was totally unaware of what was happening, until the outer body panel arches over the rear wheels, developed mysterious "crinkles" in them!
What had happened was, the subframes sagged so much, the wheel arch panels had no choice but to buckle!!
He got a body repair shop to straighten out the "crinkles", and then traded the car in!! He never even tried to straighten the subframes!
This is an exact example of the HG Holden he wrecked!
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