OK, I am totally confused now. I just checked one of my other rolls that has scratches on the film and it's exactly the same. Frames 1-7 have no scratches, but frams 8-10 do have scratches. On both sets, frame 8 has minimal scratching while frames 9 and 10 have substantial scratching (as shown in my first post). Does anyone have a clue as to what might be going on here? The film was one roll of Delta 100 and two rolls of HP5+ shot at ISO 320. All were processed in Percetol. Might this be from my stainless steel reel? I'm not sure how it could be, but at this point I have no idea what's going on.
Edit: I just checked the third roll (Delta 100) and it's the same. Frames 1-7 are clean, frame 8 has a bit of scratching, and frames 9 and 10 have heavy scratching.