65 Barracuda rear window tinting

I did some research at the site below (see post at the bottom of page 2 to get your answer.) I had the window out of the car at a good shop. I told the guy it had to be done in 3 pieces but he wouldn't listen and ended up wasting expensive film and a whole day. Finally he did it in 3 sections and it looked perfect.
66 plymouth baracuda

That dude had been doing it for 20 years and at 10 hours he still was working on it .... omg ... but he wound up doing great job it seems. I guess I'm looking at 40 hour job. Rofl.