Whenever I fly in the southern hemisphere and am nearing my destination PFE advises me I'm 250 miles or so off the airway. Last night flight plans were Honolulu to Aukland and Aukland to Brisbane,both times I got the same message so I had to finish the flight without PFE. I used the default 747-400 and FSX flight planner and according to the GPS I was bang on the airway. Am I missing something? The other question I have is flight planners. Will a FP like FSBuild etc provide a means to skip like you can with the map in FSX?. Any help will be most appreciated.