This is from one of the blogs I follow.
Being a frugal yankee I decided to make one rather than buy one. I’m glad I did, it has been 3 days and not one chicken has gotten on it by themselves. My wife did place each of the chickens, including Jack, on it the first day . I don’t think they are swingers. I’m going to try their main motivator, food. I’ll hang some kale on the sides high enough that they can reach it from the swing but not the ground.