I pulled my column out and replaced about all the parts in the column. I put it together and found that the horn doesn't work. I found that the copper contact ring is worn out. The copper is wore off the ring where the button for the power pin rides on.I have a aftermarket steering wheel and adapter. I have been trying to find some one who sells the contact ring. I really don't want to buy a new adapter.The adapter I have is a Billet Specialty with nine holes to bolt the wheel on.Do you think someone sells this part or I will have to buy the adapter?