Hello,Since i re-installed FSX a week ago, i've been having some problems with descent fuel calculations with my LDS.Problems start, when i enter landing runway, or STAR. Before entering them, fuel calculations are just fine, but after entering them FMC shows insufficient fuel warning, and shows that i wouldn't have hardly any fuel at destination although when on destination, I still have many tonnes.I've included an image of the situation explained above. The area marked with red and nmbrs 1 and 2 are kinda like "before and after" shots. Number 1 is situation before entering arrival rwy and star, and number 2 is after. Then there are shown the legs pages, so that there is nothing wrong on them.I have FSX SP2 and Level-D SP2a- Oscar

Oscar,Support is not offered in this forum for the Level-D Simulations 767.See below...