Does anyone have any experience with this? I've done it with a rosebud torch and heated to red hot and moved the steering arm around a bit, but it got us to thinking if we were fundamentally wrong to do it. They are cast steel, not cast iron, and when I'm done I bead blast them (after they cool off) then I magnaflux them. About every 7-8 spindles I get one that fails inspection. Just curious if anyone else does this. If they are bent so that the upper and lower ball joint don't line up, they're junk anyway. Your thoughts?