LNAV Problem?

[Guest summersleep]

Hi,I seem to have a problem with my Lnav in that when I take off on a planed route, the aircraft will follow the route untill it gets to the fist waypoint and then it will no longer follow the course, and just drift off.I have programed the FMC ok but it just wont follow up to the second waypoint no matter what I try? Have I missed something?The first time I used the 747-400 it worked ok, but only once.Somehow something has changed, I have even uninstalled it but this has no effect..Mark..

[crvm 0]

>Hi,>I seem to have a problem with my Lnav in that when I take off>on a planed route, the aircraft will follow the route untill>it gets to the fist waypoint and then it will no longer follow>the course, and just drift off.>>I have programed the FMC ok but it just wont follow up to the>second waypoint no matter what I try? Have I missed>something?>>The first time I used the 747-400 it worked ok, but only>once.>Somehow something has changed, I have even uninstalled it but>this has no effect..>>Mark.. Hey Mark, sounds like one of those wpts that keep you on a certain heading until cleared to the next one. What you need to do is to DIR TO the next wpt on the list by line selecting it into the S/P and clicking line key 1 left and execute................Randy J. Smith................A PROUD MEMBER OF THE PMDG BETA TEAM[h4]Evolution is a process that results in heritable changes in a population spread over many generations[/h4]