What happens in 2002 or 2007 ? By the time you realize the market is more volatile, you are out of money to buy more because you were too aggressive too soon. What would make you readjust your settings? to react soon enough. Same question on the upside. What would make you adjust your settings to keep from selling too fast. You have added the emotion back in to the AIM system which is why I use it in the first place (to take the emotion out) Toofuzzy