p. 7's example; "If they had rolled a 4 or higher, both Stress and Insight would have increased." - If Stress=4, then rolling a 4 shouldn't increase Stress? Should the example say, "If they had rolled 5 or higher"?
It actually does mean equal to or higher. If you roll two sixes and one is the dark die, dark die is the highest value! The example quoted previously is meant to clarify that, though I can understand that there might be confusion.