Several years ago I made up a furled leader using Ande 4 pound test ( the Ande that has a pink color to it ) mono. A friend of mine has a hand held meter that he uses to test his salt water leaders for breaking strength. I wanted to break the furled leaders I had made up out of different material just to see where they broke and at what pound. The pink Ande broke at the tippet loop at 19 pounds pull!! I did not check out another one to see if this was a fluke or not. If you want, I can make one up for you out of the pink Ande mono and send it to you to test out. Just PM me your home mailing address and I will make it and send it to you. No charge, just for fun.....
Fly fishing and fly tying are two things that I do, and when I am doing them, they are the only 2 things I think about. They clear my mind.