thanks all :)

i tested it out and its working perfectly. Did the same with the 707 and it works  :D

only addition i did instead of replacing the window3 i added it with a new number. When i pasted it over the current one, the complete 2d panel disappeared. By adding another window i keep the 2d panel and have the nav/gps button visible.

Only thing i have now, is that i cant click the small button because it is behind my menu bar :P
With the key assign i can switch so its not much of a problem.

Regards, Edwin