How do you store your deer netting tractors? I'm thinking seriously of constructing one very soon, but am concerned about the room it will take up when not in direct use. Also, how wind-resistant is it? We get some serious gusts at our place and am concerned it would tumble away possibly injuring my chicks as well as leaving them loose and vulnerable (even with humans in close proximity babysitting). Do you have ways of securing it to the ground in that spot temporarily?