[Chevelle-list] sail panel install

[rml438]

I bought new sail panels from legendary interiors. The material is over sized 
and needs to be folded over the backing panel and glued to form the finished 
edge that meets the headliner. has anyone done this? what glue should I use? 
And how much trimming is needed in order for the material to wrap tightly 
around the backing panel. Thank you all for sharing your wisdom. Bob