Hennessy Suspension replacement

I bought my three kids Hennessey hammocks from hennessyhammock.com over the 2014 Holiday. We got the Expedition Asym zip for my 12 yr. old boy. The scout zip for my 9 yr. old boy and they sent me the Cub zip for free for my 8 yr. old girl. In this video we install Whoopie slings from Dutchwaregear.com on all three hammocks.