As I slowly getting more confidence in the manual mode it was time to explore the full Trampoline park. And even when the walls are thick as hell (build in the WWII) I had full signal in all areas with the open doors to my suprise. Only the high rope climbing course is missing out but under the roof are a lot of fine ropes/strings and they are not easy to spot, at least at night time. And if I hit just one of them the drone could fall up to 10m, so I leave this for the future when my skill level increased.
But it turned out as a pretty little one shot and I really like the turtle mode start, it just fits to a trampoline park