In cherno at the docks there is a misaligned catwalk that leads to the top of the building. It’s going to be the second building with the three oil cylinders that have a catwalk on top of the oil cylinders. Here are the the X 0.71 and the Y 1.26 alt14 m if you are running on top in a fighting someone you can easily get stuck on the right hand side of the catwalk