Brake Rattle Spring Question

After i put my brakes back on my dart the other day, i've been getting some serious rattle. I bought a new hardware kit, which consists of the caliper retainer clip, and the "rattle spring", but it still rattles, so i'm not sure I put it on right. Anyone know what the setup is supposed to look like? Its three parts, the retainer, the spring, and a rubber band. Thanks!