Oooh! Erg! Thought about the bump steer effect, blew a brain cell and had to reboot. Must be MicroSof* brain.
Nice explanation on how to turn theory into practice. Thanks Tom. Much clearer now. Funny, I noticed the slotted hole, knew it was there for adjustments, but hadn't pieced together the geometry yet. It is all coming together now. As for the bump steer, a couple of carefully placed spacer washers ought to take care of that, right?! Now to figure out where that careful placement is...
Mike