Has anyone made this upgrade to their H 33.5 ? I have seen other 33.5's that have the turning blocks under the raised section just ahead of the traveler on the port side as well as the standard starboard side installation. I'm thinking this was a factory option and I would like to make this upgrade but I'm a little concerned about trying to remove what I'm calling the " Hood" for lack of a better word for it. Any idea as to how these were attached and or if there are any tricks to removing them?