How to measure walls.
Step 1: Choose wall.
Step 2: Pick the starting point of the first wall.
Step 3: Measure the wall length with the DISTO.
Step 4: Choose the direction in which the wall runs.
It is important that you always measure clockwise.
Step 5: Measure the 2nd and 3rd walls (in this example, down and to the left).
Step 6: End the command with Done.
Step 7: You create the last wall automatically with Close Wall.
Step 8: The last wall must now be measured correctly with Check wall so that all walls are displayed in green, see Check wall.