Select the start point of the wall. Move the cursor to the next point, and left-click it. You can continue creating joined wall segments. Simply right-click your mouse, or press ENTER, to stop creating additional wall segments. Move your cursor up to set the wall height, or type in a value. Right-click to accept the default wall width, or press the TAB key to type in a new value. Values you enter here become the new defaults for wall height and width.
In Shape, it’s easy to use new or existing linework as a guide. The cursor snaps to line endpoints automatically. The TOOLTIP at the bottom of the screen reminds you to press the CTRL key to cycle through the wall justification options: left, center or right.