Ya'll can keep those Snap Swivels. I always use a hook on the upper and a jig on bottom. I slide the hook on, then tie the jig on.
I hold the hook bout at my waist as the jig bearly touches the floor. Then simply pull about 6 inches of loop and make 3 turns with an overhand knot, then sinch the knot tight.
I then tie a overhand knot every inch til I get to the hook. Real simple.
OH, I hold the knot at the hook and pinch on a weight half way between the 2