FAA "Dual given" = JAA "Instructor". It`s just a rewrite of your flight tme acting as an instructor. I`ve only been asked for my logbook at one of my 5 interviews, and that was because they wanted to see if my totals were equal to or more than on my CV, and if I had been actively flying the past year
. Nobody gets hung up on adding the numbers to match your total time. Professional interviewers know that you log your hours slightly different from area to area, and that it`s not that important as long as your logbook correctly reflects your level of experience
. I.e. a 250hr pilot will have a different logbook profile than a 3000hr pilot, and will also talk a different talk. The interviewers know this, so don`t sweat it