Ran across this on "the bay" (item #160414079522). Can anyone tell me about it? Seems like it's a 15 gauge multi(from pic) (which I never heard of) and it's only 37 ft (instead of 40. yikes!). Something about a double wound nylon. The price is DIRT DIRT cheap for a multi. If it lasts more than 4 hours of play, I will get some.