I had to cut ½” off the welded rod, but only on the passenger side, to get to the recommended street values of -0.62 camber and 3.5 caster. Weird.

My best discovery was that I could adjust the caster and camber by measuring from the spindle nipple to the firewall or frame. Reducing the nipple to frame distance by 0.03” increases the negative camber by 0.1 degrees. Reducing the nipple to firewall distance by 0.03” increases the caster by 0.1 degrees. With that information I could measure camber, determine what change I wanted, figure out how far to move the spindle, move it, and measure again, and be pretty close. Adjusting caster is the same, except when adjusting the turnbuckles, you have to keep the distance to the frame the same so as to not change the camber.