arno, my humpback has major "divots" under the leadwork where the roof panels meet the a pillars, and where the roof and b pillars meet. this is a very common thing found under the lead joints. i can see similar "workmanship" in the rear by the door opening and 1/4 panel joints, but the lead is still in the joints on the outside, but cracked pretty good. i'm sure there will be a mess as i expect under the lead. you will be glad you took the time to strip and repair properly in the long run.