Ooh just saw this. Didn't know this was possible to do. If you are controlling vertical speed with throttle, then it would seem that the TOD & BOD are fixed lateral points in space? Or is the vertical speed controlled via the 430W? It would be very nice if the vertical FPL were joystick selectable. As a point of clarification, AFS seems to indicate that this is working off the internal flight plan, but Nelson is using the 430W's flight plan. In what box are TOD & BOD calculated? On the VNAV page of the 430W, you can input parameters about distance from the airport to reach XXX feet above the airport - does this establish the BOD? And also vertical speed can be input, which would seems to allow calculation of TOD. Is this where this is done?

Maybe I will just have to play around with this.