If there is another door into the control everything changes. I don't remember anything about there being another door. Surely someone would have explored the next room if that was the case. I'm with KN about the doors. If there are two doors into that room I don't see us being able to defend 4 directions now. We would be spread way too thin. I hope that is just a mapping error.
Croftstr Direct link as requested Source 2e
You can also find it behind the SRD button at the top of the page. Not the maps button. The latter can only handle static image files. For combats I moved to using a google sheets doc, not as potentially pretty, but much easier to edit as things change.
Edited: daishain on 9th Dec, 2017 - 5:45pm