1) I suggest making the map so big you wont have a problem with map bounds. Although I like to keep them, incase you do hit the edge you can still create units so the world doesnt just 'end'
2) To raise and lower doodads/destructibles, just hold CTRL+PG Up to raise and CTRL+Pg Down to lower. I havent terrained in awile, so you may not need the CTRL. |