Why is not the ALT and SPEED INTV. removed when choosing the -600 ore the conf. of an airline not using it?Roar Nicolaisen

No one?

Maybe because it's not implemented. If PMDG should take into account any and all options and differences in all the different cockpit layouts around the world, we wouldn't see this bird released until 2010!If your carrier does not use ALT INTV or SPD INTV. Don't use them... ;-)Cheers,

Ooooooh!That's like putting a bowl full of candy in front of a kid and asking him not to touch them :9 Graham