I just looked at this other picture from the other angle:
Right now I am parking with a slight angle to the right to clear some boxes so when I back up I am slightly going left.
It looks closer to the centerline from this angle.
It is probably the AC, with the amount it has been dumping and every other level staying the same. Or the muffler. I have never noticed it on a hot start vs a cold start.
Thank you everybody
Steve