71 Demon door gap/alignment

Shooting for 1/8ā€ gap would be a major job as these cars were never that tight. Iā€™m doing a 70 Dart and will be very happy with 3/16ā€ to 1/4ā€ and matching contours.
I think he is concerned the 1/8" gap door to cowl is too tight is how I read it?