Minor problem but a bit irritating, When I run the GTN config for other airplanes, I can have the GTN stack always visible in the top corner of the screen. If I change views it can remain visible if I add type=special to the appropriate section of the panel config file. For the twin otter, despite these settings, the stack will not appear. Instead I have to use shift+5 to pop up the 750 unit. I can cope with using the mouse when flying, but the keyboard takes away some of the immersion. Has anyone else had this issue or hopefully solved it?