In some places, the 2nd edition mentions marking experience when you roll a highlighted stat. In some places it mentions mark experience when you roll a 6-. I don’t think the text ever has the two together, so I kinda get the impression that it may be a rules change that didn’t get fully propagated through the book. Do they both apply, or only one? I’m inclined to only use the 6- (and of course, the moves that mark experience and the end of session awards).
In some places, the 2nd edition mentions marking experience when you roll a highlighted stat.
In some places, the 2nd edition mentions marking experience when you roll a highlighted stat.