I didn't have much flapping or problems when bleeding them out. I lower them into a tall trash can lined with a black plastic liner. They bleed out in seconds and flap maybe 3 times and are ready for the scalding pot. You do miss once in a while. It hurts me when I do as well. When it happens just work as fast as you can to remedy the problem. When it is done right you feel good about it. The bird just fell asleep and didn't wake up. When I have to cut more the once is when I get mad at myself.