Hey guys, I'm just messing about and trying to make a game like Phases. I've managed to work out all of the movement, and for moving left and right I've got two character buttons. But the problem is, when I touch the right or left side of the screen and let go, it keeps moving for about a second. I want it to be like in Phases where if you let go of the screen you stop moving immediately. How can I do that?