Howdy -- I'm trying to get an idea of a good size for a 6' elevated guy anchor (with 4 feet in the ground and it'll have a backstay). It's for 100' of 45G. I was thinking of using an 8" flange length. That might be enough since it'll be backguyed but since I'm not an engineer, I was looking for some feedback on this. TIA. Cheers, Steve K7LXC