What is wrong with this radiator support...

Look back on the full length of the frame rail You may find a small bend.That small bend can translate to a much larger distance out front . It's sort of like the very small 1/16 th of an inch gap at the throw out bearing on a clutch giving you 1 inch of free play at the pedal. There is something going on and it is the result of some sort of accident in the past. Chances are it is not near the problem that it is causing