If you go to the late Sheldon Brown's website, you'll see some interesting angles on the Brooks saddles he had on his bikes. All my own Brooks saddles (I think I have six or seven of them) look excessively tilted upward depending on the angle at which you look.

The fact that your handlebars are the height they are above the seat itself, plus the fact you seem to have found the comfort sweet spot suggests to me that you should now leave it alone and enjoy your riding!