[Kromm]

No, I'm right and the book is imprecise. We clarified this greatly in Martial Arts: "Each level of the Extra Attack advantage gives one additional attack per All-Out Attack, Attack, Committed Attack, Defensive Attack, or Move and Attack maneuver. Extra Attack benefits only those maneuvers." Also: "A fighter . . . can't sacrifice attacks to perform tasks covered by other maneuvers. He cannot make multiple posture changes . . . hastily Ready an unready weapon . . . count his turn as more than one second of Concentrate, or Aim or Evaluate on a turn when he attacks." In short, Extra Attack is one extra attack roll on your turn when you take an offensive maneuver. It isn't an extra Attack maneuver.