Hello, I have a fenced in run that is about 50'x50'. I have fencing that is 8-12' high all of the way around it. Today a hawk took a silkie of mine. I wanted to put netting over the top of the run about 10-20' in the air. I am unsure how to do this and what is the best way to support this. I can zip tie to the existing fence, so that is not an issue. Any ideas with photos would be appreciated.