Does anyone else with full PPF have a seam like this?


I had my Taycan covered with full PPF and ceramic coating. It wasn’t cheap, and I am generally very happy with the job done. But now that the car has accumulated some dust on it, I’m seeing a very noticeable seam on either side of the trunk. See the picture, I don’t know the terminology to describe the spots:


Before I complain to the installer I want to know if others have had a superior job. Maybe there’s some reason why it had to be done this way?