The diggings is a swag job. Wind doesn't affect you when you are only 50cm off the ground and made of heavy canvas. Spent many locomotive nights at the diggings and seen damaged tents while we slept snug as a bug in the swag across the road. Spent two very windy nights in our swag over the weekend. Up at 1700m. Wind howling. Toasty warm inside and no flapping in the breeze. Main concern was potential for large branches to fall on us. A few ports before bed can help with those thoughts.