I don't know if anyone has noticed it already (if so just delete this):
In the last sentence of chapter "6.2. Fall" it says that "a character with a current toughness of more than 4 has to test for sinking."
In the first sentence of chapter "6.3. Sinking" it says that "a character with a toughness of 4 or more..."
I asume that you mean "4 or more" and this is just something for the errata, so I posted it here and not in the rules diskussion section.