with that option enabled u can find really easy your position on the map if u play with this real navigation
http://www.subsim.com/radioroom/show...eal+Navigation need only to make some calculation
+8.10947 / +53.50745 =Long 8°6'56 / Lat 53°30'44 how u do it simple 10947 x 1.2 : 2 = 656 and same for the 50745 x 1.2 : 2 = 3044
