I had a couple of holes in the roof that had mickey mouse ear signal lights installed. I didn't like the look at all, so I welded them up with no problems, although they were in a spot with quite a bit of contour.
The oil canning I had was because someone may have jumped up and down on the roof and dented it. I may have helped a bit getting those dents and ridges out, but was trying not to do any on-dolly work.
Last edited by klhansen; 02/13/2023 9:11 PM.