Thanks, calj.
I'll work on getting the back view photo for you, 754.
The only issue I see with my chain adjustment, before I go completely nuts thinking it's something else (which it very well could be), is how the side wall of the tire rubs against the brake stay. A quick fix would be to pound out a bit of clearance but I want to make sure it's an issue with the alignment or something else before I would do that.
Here's a picture of how the alignments look from the rear as I have both left/right side notches corresponding on the same tick marks - on the 2nd marks:
LEFT SIDE - note* I had to rescribe this notch because it became faint after a powder coat.
RIGHT SIDE
Shot from the rear with both left/right notches on correponding 2nd tick marks
Here's a shot of the side wall of the tire rubbing against the brake stay in this position
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