For reference, the hammock pictured (in green with the underquilt) is the Woodsman X Single from UK Hammocks
. As you can see, the modified tarp pitch adequately covers this hammock. I don't have the numbers in front of my so I can't quote the ridgeline length, so I'll check on that.
I don't remember exactly what hammock I used in the other photo, but I believe it is a DIY 5x10 ft hammock with bug net. A guess on the ridgeline length would be roughly 100 in (roughly 8+ ft).
Those are my rough estimates -- good enough for a political debate, but not entirely accurate. I'll get the facts to you when I get home.
But, all said, I did
provide photos, so it really did happen