[sdailey]

In doing some work on the cab of my '69 this weekend I noticed a bow on the back of the cab. In the pictures below you can see the rear window pinch weld bow out at least a 1/4". The top of the window opening has an ever so slight bow. Is this normal??? There is no obvious damage to this area of the cab. I've never noticed it before and I don't have another cab to compare it to.

Thoughts????