I'm new to Edain mod but I've watched Youtube video's of 4.21 version which I have and the pictured posts for 4.0 on ModDB show the fortress having thick walls where archers can sit on and catapults be made but I've played Gondor, Rohan, and the Elves Lothlorian and in all my games no one has those types of walls. Just like 4 super thin segments surround the fortress.
Is this a bug? I don't see how mine could be different from the youtube video of version 4.21 of him playing the Elves and Rohan both with the nice walled camps.