Still sounds like light leaks. The diagonal ghosting along with vertical almost guarantees that it is from light leaks. Over agitation should produce streaking in a uniform direction. Run a roll of C-41 through it (leave it in the sunlight for a while and note the frame numbers.) Take it to a 1-hour lab. They use roller transport processors exclusively and cannot over agitate the film. You don't need them to make prints, just process the film. Because it is a new camera doesn't mean it can't have a problem, but at least it should be under warranty.(posted 9178 days ago)