Based on the rules I've read regarding traits if you take a trait that gives you a +1 to a skill and makes the skill class AND the skill is already class for you, you just get a +1. My roommate thinks he read that in this case you get a +2 which powerwise would make sense, since a +1 and addition of a skill as class is pretty much a +4, but I can not find any such wording in any of the documents I've read. Does this condition exist and, if so, in what document does it occur?