Do we know how final the production wheel is? I really don't like it... I would much prefer sliders. I might get used to it, but as a game developer myself who has studied HCI I don't see how this is easier or more intuitive for players to use. It also seems like it might be a nightmare for many colour blind players. The dot probably needs to have a much sharper contrast to the barrage of colours the wheel throws at you, or perhaps there could be a colour blind option.