Here is another scenario for you...in total agreement with your synopsies on perf.... but lets say you have a 35 knot split between GD and VLS.....(a330) Why would you not fly below GD... with my gang its nearly a sackable offence to go below...and when I explained what happens with one or two engs out I was looked at as though I had
TWO heads... My comment was also its certified at all up weight on one eng, we are on approach at minus 70T... not a performance issue....
Yes we are a bit back on the drag curve but no where near where they believe