Interesting, the retrofit polaris 772 is an inch narrower than thr 77W.. could this be zodiac needing to create a custom seat for every model? Older panel widths? Also the seat map shows no polaris handicap lavs...are these slim lavs now?
Last thing....was the cutback to mid flight presentation UAs excuse to cut updates to the mid galley in the 772 like the 77W due to lack of space?