At one point I seem to remember a website that made tarps and had(as an option) linelocs sewn into the tieouts. Just to be clear I'm talking about the linelocs from backwoods day dreamer-http://www.backwoodsdaydreamer.com/products-page/plastic-hardware/- I can't for the life of me think of what vendor it was but I keep thinking there is someone who has that option available. I like the idea of having the linelocs as adjustment pieces after seeing them in action on some YouTube videos about the ENO profly. Seems like a quick way to set tension and a slippery half hitch should lock it in place I would think. Anyone have any experience using these as tarp tensioners?