I put the best grade of barrel swivel on each spoon ,but pull mine with jets that have a ball bearing swivel permanently attached and my leader has another ball bearing snap swivel,and a plain snap, can't have enough swivels as far as im concerned if I run inline weights I still use a leader. Thinking about using one when I troll cranks to keep down on twists. From the short spinners. Getting much better at detecting them. But there's always that little bugger that eludes me lol! Tight line's gotta go fish on!!!