Jeez, has it been this long already. Almost a year and I have not followed up on my post.
Obviously I received my pistol back. No replacement parts were necessary according to SW. All that was done was to test fire. They did move the rear sight a short distance more to center, but not much.
I have taken it out three times since. I did not move the sight and shot it as it was sent back. Same problem, it still shoots too far to the left. Changed to Winchester ammo and while the groups were very good, it still shoots very left. Never had this problem with the dozen or so handguns I have owned. Oh well, this may be just an imperfection I will have to live with.