And after surveying different companies like ZPacks, Enlightenment, and a few others there is nothing about OV that is UL. To be clear there is no legal definition of Ultralight but there are norms for base back weight and depending on how long and how far UL means many different things. Basically Ultralight is an aggregate term for more than just what OV supplies.
I'm not sure which hammock I purchased because the offering has changed since I bought mine. I'm thinking it's the 10ft model.
The 6 sided tarp should have fit nicely.
But as you can see the end of the hammock is sticking out. Keep in mind that this is not a standard configuration. First I have two hammocks under there. Also, at one end I'm using a hammock stand so there is movement. But even so this is a hammockers worst nightmare...
The tarp is clearly wet. This is from rain, however, it's also very humid as the underside of the tarps are wet too. Interestingly one hammock had a puddle about midway which could only have been a leak as it was better positioned under the tarp but it was also sort of damp from the overall humidity. The second hammock had a streak of water from the end to the center. This was clearly rain.
One thing for sure is that setup and practice is everything. Second it's better when the gear helps or compensates for mother nature. And it's better when sales and marketing teams do not exaggerate.