Wrap on lead and secure with thread wraps in front and behind.
Crimp down lead with flat pliers
Tie on poly yarn at bend of hook and copper wire.
Attach goose biots on both sides of hook with curved part facing away from hook. Length should be 1/2 body length.
Dub on body to back of head.
Lay wing case over body and secure. Palmer copper wire through body and secure. Trim off excess, build a head and whip finish. Pick out body with a wire brush.