The regulator of my Africa Twin 2003 broke. I read that RR from CBR 600/900 would work.... well, I got an RR from a CBR 954RR, I assumed it was the same, and the item description stated that this RR was really tough and you would never have regulator issues. This regulator has an extra black wire. If I can use this RR, where do I plug the black wire? Do I need to purchase another RR?? I really appreciate your help!!!