Those frames are some of the easiest to repair. It is a small scratch that wanders. It is merely a matter of filling it with the right color to hide it and you have adjoining frames to work with. It is all the dirt and other junk that I have problems with. The scratches and other damage are what I’ve been working on for years. I have a great photo of my great-great grandmother and her 4 children and it has a scratch right though one of her eyes. I was able to eliminate it and no one who sees my correction can see the fix. In this case, it is just a few frames and I could do that in an afternoon. I’ve been dying to start working on this, but I’ve been distracted by color correcting the various versions of the finished films.