The first decorative dimple should be formed right on the center line above the last textured section. You may want to draw lines above the textured section to help with placement. Place the indented cup side of the dimpling pliers on the FRONT side of the metal piece. When you close the jaws of the pliers, the hook portion should be on the center line on the BACK side of the piece.
IMPORTANT: Use the 1mm dimpling pliers for the earrings and the 3mm dimpling pliers for the pendant.