So I just installed whoopies onto my HH explorer ultralite and purchased some longer (5 ft) tree straps from wilderness logics. My Whoopies are probably 6' at max on either side give or take a few inches. There are trees in my back yard that are probably 22 feet apart (so my Whoopies are almost all the way out). I cannot keep my *** off the ground. What are the possibilities for what I'm doing wrong? It seems like I can't get the hammock much straighter. Does amsteel stretch? Could it be my huggers? Could it be that simply the further apart everything is the higher I need to go on the tree?