I agree that it does corrupt the AI for the first game or two. That's why I always tell people to play a few games to get a good sample size of how the sliders are working because the gameplay usually doesn't play out right in that first game. So you don't have to start your CCM over but you do have to let the sliders settle in after you tweak something. I usually plug the sliders in, start a game then exit out the game, save my ccm then turn my system off and start my game after that with hope that the sliders settled in..