Have installed `58 steering wheel on `57 column. Car has complete AAW wiring kit installed. Purchased adapter kit for steering wheel and horn kit from Ecklers and installed. Have purchased/installed both kits; turn signals work/horn does not blow. AAW wiring kit has horn relay built into circuit board so stock horn relay is not being used. Both horn blow if hooked directly to battery. Center of steering wheel is clean and free from rust or paint. HELP!!!