1969 Dart - secret to getting headliner trim to stay?

jcmeyer5 said
No, the clips that attach to the trim. These here...

https://cdn11.bigcommerce.com/s-r2q...8/2209-Clip__17013.1506354119.500.750.jpg?c=2

on a fastback they are different sizes..... attach them to the trim 1st you should be able to see where they were before...a simple open hand slap should be enough....:rofl: or a white rubber hammer