I feel I should have mastered this by this stage, but what is the best way to get PF3 to ask for initial descent nearer to the point where I am expecting it? I am almost always asked to descend way in advance of the ToD shown in Little NavMap and the aircraft FMC. I have tried to manage PF3's idea of where T/D should be by adding waypoints close to that point, but it's not working. Any advice? Thanks! (I am flying in XP11, but that probably makes no difference to this issue?).
Martin