Very interesting article on metal fatigue... I am inclined to think it might be a manufacturing defect... maybe there was a hair line crack in there or something... anyhow, I need to replace it...

By the way... anyone knows how to adjust the front suspension height? Where are the 2 bolts to adjust the torsion spring? If I loosen the bolt counter-clockwise too much, what would happen? Any help?

Coz I think I am going with Eibach Springs, $200 shipped, seem to be pretty cheap(but lowers rear 1.4")... OEM springs are like $300 shipped...