67 Belvedere new headliner install

[dwels]

Hello Everyone,
I’m in the process of installing a new headliner in my 67 Belvedere. It’s going well, I have it installed to the slope of the rear windows and approaching the sail panels and the curvature of the roof. Does anyone have a trick to get the wrinkles out in this area and where it approaches the rear deck?
Thanks

 

[493 Mike]

Have you tried a heat gun/hairdryer yet? I seem to remember fellas using them.
Mike