Looks good to me. The only thing I added to that picture is a couple of velcro cable ties, one on each end. I wrap them around until they form a sliding "collar" on the whoopie. After I put the whoopie on the knot, not the toggle, I slide the collar up to the bottom of the toggle. The tension of the whoopies keeps the collar tight and the collar keeps the whoopies from coming off the knot.