I tried a Frankfurt to Los Angeles direct GPS flight which was just a little over 5000 nmi and received the"insufficiant fuel" message on the FMC. This is with an empty plane and a cruising altitude of FL380 and a cost index of 200. According to Boeing,that's a typical city pair.I'm not a real life pilot or a hard core simmer so maybe I'm doing something wrong,but version 1.2 seems to have a lot less range than 1.0 or 1.1.