Thanks for the input guys. I have started to use a neckstrap and am thinking about a tray. Making the sticks longer like someone here said also helps. At least on the SIM.
I still think I'm going to add 10-15% to all my throws. I just can't move the sticks all the way out as fast. Like Coomarlin I found myself going back to the thumbs without realizing it.
I really think it's smoother with thumb and fingers. And I think I can feel the stick centers better. Keep it coming, David