What could you do to maintain accurate string lines if you are setting out on a windy day?

To maintain accurate string lines on a windy day, you can use heavier stakes or anchors to secure the lines more firmly in place. Additionally, consider using taut lines or double-checking the tension to prevent sagging. Weighing down the string with small weights or clips can also help keep it stable against gusts. Finally, adjusting the layout to minimize exposure to the wind can further enhance accuracy.