Hey Manu, I think there's something wrong with the deadzone value in the latest update. Today I've just updated the game to the latest version. When I was playing the game my character always goes to the left. Before I had no issues with deadzone set at 35 but now I had to increase it to 65 which seems a bit too high. So I'm not sure if this is a bug or not.
Also I think there's something wrong with the net in the 3D Green Clay court:
Regarding the game I absolutely love the new realistic physics. My only issue is that I still haven't found a consistent way to make decent returns. I'm not sure if the serve is too powerful or returning is a bit too hard.
Thanks.