Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Troubleshooting Unable to edit walls?

Reason for no "W" over wall section - perhaps you have Gizmos turned off?

If you can "select" the Wall Editor on the left column after you have placed a Wall object, then you should be able to click on the wall section and hold down the left button and drag the wall out to where you want it.