When several caves are displayed using Profile mode, their entrances are all placed on the same axis. I suppose this could be fixed so all caves are displayed in a realistic way instead of being stack on top of each other.
With release 7.8.0 multiple caves in longitudinal section will moved according to the viewing direction and the distance to the first selected cave. At profile section all caves will projected along the viewing direction of the first selected cave.
Additionally each cave can moved with individual offsets.