Duster/Demon body line

Finally getting back to finish my quarters. After taking this body line down to the metal on my NOS quarters and my original quarters, it is clear that there is a slight arch in the line over the wheel opening in all 4 of them. The may have been done so the line looks straight when looking down from eye level at it. The line also levels out about 8 or 10 inches before the door in order to be continuous with the door line, which is dead straight. The area between the door and the wheel arch is a little tricky to block straight.

19Duster71, if you have photos of your 1/4's taken from the height of the line, and from the front and back of the car, I would be very interested in seeing them... TIA