It's actually a little bit more difficult than it seems. It took a while to start the braid, not sure which string goes where but once you get the braid started it should be go along much easier.
I actually bought 10' of black and 10' of orange and the sling came out too short. Last night I ordered another 50' of black, 50' chocolate brown, 50' wine and 50' emerald green. I want to make a camo looking one for myself and one for my brother.