I can try and get you a pick tonight but in the meantime...the intent is to achieve two loops in the backing. This will help prevent a girth hitch from forming around your fly line and cutting through it. To achieve this result tie a bimini in the end of the backing creating as large a loop as you can. I create one that is about 3' long by putting the far end of the loop under my foot and passing the line around my knee and up to my hands. After the bimini is completed simply fold the loop created back over itself and tie a double surgeons knot as close to the bimini as possible. This should give you two loops about a foot to a foot and half in length that can easily pass over the reel for changing lines. Hopefully this clears it up but I will see if I can get some clear pictures tonight.