LTD Effect?

[t_a_h 0]

Hi everyone,this is a nice one! My NGs are flying all the time without problems. BUT when I am about at final approach, and try to get the -800 or -900 down to the right speed, I alsways have to use speed brakes. And while s-braking, I get the flaps out. Here I notice that the lift effect is strong, she doesnt keep the ILS very steaddy as the 600/700 did. And even when the FMC tells me to need 140kts at 40

[t_a_h 0]

Anyone? No one can help me here? Or is everyone asleep?