For what its worth, as far as FSX is concerned, FSpax is the Best.Keeps hitting you with suprises, just like FSX.Took off on a flight with small buss jet, and all was well through climbing, and intiial cruise.Then went out in spot view, and along with the contrials i noticed another contrial coming out the back of one engine, but just put it off as part of the high altitude contrial.Went back in VC and noticed i was getting fuel inbalance warning, am no pro so could really figure the picture.
