65 Dart Headliner bows. WTF?

Best of luck, hope you can find another car like yours to count the seams,
for every seam, front to rear, there is a bow.

With my '64 Valiant Hardtop....

I was real lucky to have the old falling apart one to use as a map,
and waited to remove it until after I got the new one made.

I had to get mine custom made, had to measure it all
front to rear side to side etc.

Valiant and Dart headliners are Not the same.

Sad, but, the old timers who knew how to install the headliners, etc.
and do a good job are fading away. :(

I had to install mine myself, and it has a couple sags;
but, it is not falling onto my head when i drive the car,'like the old one was hahaha.