[JP_79Formula]

I got the cardboard out, cleaned up and laid the headliner on to
assess the fit, and to my amazement, the headliner is about 3" too
short from front to back! wth? The width isn't too far off, but the
length is nowhere near what it needs to be...

I guess the first question is: can you shrink a vinyl headliner?
It's been off the car for at least 2 years, last week i washed it
in warm mild soapy water to clean it, then just let it air dry...

Second question: can it be restretched?
I tried for a while but it isn't making a dent.