Honestly, I tried the wing method on all of them. It didn't work at all. I watched all of their actions and attitudes. Those four are usually the ones to start fights, two of them are the only ones allowed to perch on the feeders, no one else even tries. Blondie comes at you when you put your hand down. All of them do now but when they first got mobile most of them were scared. I also had someone come over to sex them by vent. I don't think he knows what he was doing. And I don't remember what he said. The hens, I think, fight still but not as long as the rooster.