I don't know if you've figured out your weights yet, but I just had to comment. In a previous life I set up race cars. What your hitched numbers look like is a ride height/ weight jacker issue. With your bags inflated, my theory is, your right rear bag is over inflating or your left rear is under inflated or deflating causing your RR to carry too much weight. This will in turn transfer extra weight to your left front.
Hope I helped,
Lloyd