I would like to program a button to disconnect/connect the autothrottle in the PMDG 747-400, but I cannot get it to work.Has anyone done this and if so, could you tell me the steps. I assign the key command in FS 9 Shift R on the joystick and assign the same command on PMDG keystroke.Pressing shift R works in PMDG but pressing the assigned button does nothing.Thanks,Greg

Hi Greg,If you can get the command to work using a key combo then FSUIPC could solve the button assignment if you have a registered copy.Don't use the FS9 key mapping interface because it knows nothing about the PMDG autopilot. Open FSUIPC and choose Buttons & Switches. Follow the on-screen instructions and it should work. Just make sure the key combo you select doesn't clash with a current FS assignment.I use FSUIPC to map commands for Project Magenta and those work fine.Cheers,