creating borders for custom maps

[ashurakain]

Cause when i star a fresh map, i want to create borders for the castles, but everytime i put a castle it only fills a 7 hex area.
How do you expand the borders of castles in the custom map designs?
Edit: and also how to add race specific techs to custom legions?

[iamthatguyiwas]

Just messing with maps now, if you still want to know, close out of place object mode, then click on the castle. There's an interface, you can add buildings, or add or delete spaces to the castles territory.