I'm riding my first Campy group. I've only had 105 prior to this. I'm a little confused as to the operation of the front derailuer. It's 11 speed Athena with Powershift. The manual mentions it should take no more than "3 Steps" to shift. What does this mean? I have to operate the shifter 3 times to move the chain? Seems very inefficient, which I know Campagnolo is anything but, so this is more likely operator error. However I'd love some clarification.