The sketching of walls is only possible with a touch screen (tablet).
Step 1: Choose wall.
Step 2: Pick the starting point of the first wall.
Step 3: Choose the pen.
Step 4: Drag your finger across the screen to sketch the desired wall length and direction.
Step 5: Lift your finger off the screen to confirm the position.
Step 6: Repeat the process and drag your finger across the screen to sketch the next wall.
Step 7: To create the last wall and exit sketch mode, press the green tick or the Enter key.
Step 8: Press Done.
Step 9: You create the last wall automatically with Close Wall.
Step 10: All walls must be measured with Check wall so that all walls have the correct lengths.