Since I have no weight considerations, I attached the fixed loop of my whoopies to the loop in the stock rope on my 250. The adjustable loop clips into a biner which is also clipped to the tree straps. This way I have options depending on tree distance. I found that the addition of whoopies added 4 - 6 feet to the distance between trees needed.
I also perfer to bury my straps in the tree as seen in this un-edited pic taken last week in the Ozarks.
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