ArcheAge 2.5 Bloodsong farmhouse upgrade warning!
If you like animal pens and you're not careful, you'll end up with a very expensive SIDE-grade.
UPDATE 1/24/16: Upgrading my NA farmhouse using the diagonal/diamond formation I am able to use all 4 corners for large animal pens. 25 clicks by my mouse scroll (potato line and outline). You can visualize the outline by following the steps in this thread: http://forums.archeagegame.com/showth...