What’s the best way to shrink curved back glass on a Corvette?

Answer 1: The best method is to use a heat gun.

Answer 2: Approach this job slowly and carefully. You may also want to make relief cuts as you go. 

Answer 3: When you get close to the edges, you may want to shrink slightly sideways. 

Answer 4: Lay the film all the way across. Use a few fingers in the center, with additional fingers on the bottom. 

Answer 5: Utilize an H-pattern for this job.