Surely planks between the outside braces could be stood on by spectators, giving them a better view and keeping the boards up?
Works to a degree, but only if you actually have spectators. Sandbags or other applied weights works pretty well. The thickness and weight of the boards have a lot to say as well.
Works to a degree, but only if you actually have spectators. Sandbags or other applied weights works pretty well. The thickness and weight of the boards have a lot to say as well.