AMD full quarter panel issue

Im doing a set of AMD full quarter panels on my 73 Dart Sport, it been going good but ive ran into something weird, the amd quarters have a diverging bodyline right where the quarter bends down to meet the rocker panel "i marked the lines in yellow". I believe its causing a gap where my AMD outer wheelhouse goes down to meet it "the blue" So my question is, is this stock? is it supposed to look like this? And do the older AMD quarters look like this? i did just get the new batch that AMD just got in. Both my new quarters look like this, the pictures of panel on the car is the drivers side and the pictures of it off are of the passenger side quarter, I dont think ive ever seen one of these cars that hasn't rusted out in this spot and been repaired long ago, any help would be greatly appreciated.

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