Bought a new steering wheel with hub which was advertised to fit my '69. Problem is that when I install the hub with the centerline up as it indicates, I cannot get the wheel centered. The spline is either just one click to the left or one to the right. So I have it off and will try to reinstall where I get the wheel centered. Figured maybe just 90 degree swap. But part of this is when installed, it does not have the necessary part to reset the turn signal. This is a standard Momo hum for a Prototipo. Can someone fill me in on what part I am missing to allow for the turn signal reset? Any thoughts on how to get the wheel centered?