Hello, I've installed PPF on my headlights but since it was my first time doing PPF there are some issues. There were few bubbles left which evaporated in like 3 days but there are these areas that look like air bubbles? PPF is Oraguard 270, I must say that the installation was very hard since this film has virtually no stretch unless heated and my headlights are very curved which just makes it even harder. The squeegee which I got with the film sucks because it's the plastic one that is fairly rigid, I have a feeling that this issue was caused by bad squeegee.