71 DEMON SIDE STRIPES

Your numbers at the door/Qtr gap are similar to what I have. Both the door and Qtr top stripe are 1 1/16" and the bottom stripe is 1 3/16". The gap between the two stripes is a heavy 3/8".

What is the space you have between the stripes at the wheel opening? Maybe that's the difference? I'm showing 5/8"