While developing the Crinkle slice traffic debugging tool for CREASE, we ran an evaluation to see how users might debug more efficiently with it versus other methods. This version shows what the errors are, as a way to demonstrate the usefulness of Crinkle for debugging larger slices where other general techniques (such as analyzing packet captures) can quickly become overwhelming. This is a very large slice, with 26 nodes, 29 network services, and 57 interfaces, so it takes a long start-up time, and users should be mindful to delete the slice promptly when finished.