I just received my Hennessy Hammock (expedition bottom entry) from another forum member today, and set it up. The only thing it has done to it is Whoopie sling suspension. No matter how I lay in it it just doesnt feel comfortable. There's a ridge down the middle, and when I lay diagonally my feet are way lower than my head. I'm thinking that I need to hang the head end lower, but I can't do that now. Is there anything else I can do? Thanks.