Quote:

When i pasted it over the current one, the complete 2d panel disappeared

This shouldn't happen but I don't know which modification you used.

If you edit any other than the -100 passenger variant, the window is different because the path to gauge00 differs on -200 and all freighters.
So if you just copy and paste there, you'll loose the AP 2D panel because the gauge can't be found then. That is what you are describing in my eyes.

I've hopefully made this difference clear in my INS thread (as there are different windwo03 templates for the variants) and if you use Marks's modification on -200 and freighters, you should be aware of this too.

Sounds like you are using two AP popups now because you just added one more window instead of replacing or modifying the already existing one.

If you just follow Mark's bold marked values without replacing the whole window03 entry, you should be good to go and get some additional buttons on the AP panel to have GPS abilities.

For the INS solution, I recommend reading the thread once more and especially focusing on the different variants values and entries.


Maybe Mark can help on combining both possibilities (INS and GPS mode) and post this on the INS thread or here.
As I don't use the GPS at all on this plane, I can't help there.