I, too, adjusted the levers so that in my typical riding position my fingers need only to extend to reach the levers without additional maneuvering. It is the same procedure I use for placement of the shift and rear brake lever.
I find it takes experimenting. Static sitting on the bike in the garage is not the same as riding - even when I think I am sitting in exactly the same position. The dynamics of riding are different, often in ways which surprise me.
After a few iterations of moving the controls, it will suddenly click where each needs to be. When each is then put in the correct position, I can move around quite a bit without thinking about where the controls are. My hands and feet just know. It is akin to playing a musical instrument where the mechanics of playing become part of muscle memory and you can concentrate on the performance alone.
The interesting thing is I am fully able to adjust to a bike on which I cannot move any of the controls. I get to almost the same point of comfort. But tweaking them a bit expands the comfort envelope that much more.