Solaris City - Melcher Food Corp Building - Green and Yellow Logo Sign -- it has two exterior platforms jumping Mechs can land on. The upper tier platform has no wall barrier in the far corner of the building slightly above it. You can shoot missiles into those corners and see them disappear inside. A jumping mech off that second level clipping the corner can accidentally end up inside the building polygon.
https://imgur.com/FGAPuOJ
Edited by MadDach5und, 28 June 2019 - 10:47 PM.