Help How do I center my steering wheel?

Did the same with the key way on the shaft of my 67 Dart. Had it back into the Bear frame shop a couple of times and the guy that does the older stuff gave me the suggestion. Once done you can simply turn the wheel 1 spline at a time till it rides center the way you want it.

I suppose with no power steering there's a remote possibility you strip the spline, but doubt it.