[BMERDOC]

Thats not a bad idea. I had thought of having a machinst drill the indexes, machine a groove connecting the two and machine flats on the shaft so it could be infinitely adjustable between the two positions.
Unfortunately, I am now a Realtor and no longer have the play time I once had with an alignment rack. I am working on finding someone that will let me rent a rack to experiment in my free time.