Difficulties Installing ABS Headliner in 73 Swinger

My thought process with paying the high price for the part was that I would have significantly less work to do. Obviously that's not how it turned out. Lesson learned; do some research first.

And as far as sending it back... The first thing they have you do is take a razor and cut an X into the liner fabric everywhere there's a hole in the plastic backing, meaning the shoulder belt holes, the mirror holes, and the dome light hole. So you wind up cutting it up before you even realize it doesn't fit right.

Yeah, I'm frustrated with it, but stepping away for a bit has helped. I think I just have to go bit by bit and be patient. I was hoping to have this put up in an hour or two and I'm already four hours in and I haven't even looked at the back end portion yet.