Okay, here is what is going on. I usually drive my car hard. It's a weekend vehicle only. While driving today, normal driving, I exited the freeway. I was slowing down, pushed in the clutch, waiting to come to a complete stop at the light. My car was still rolling about 20 mph, engine stalls! It did this same thing four times today, same situation. I was able to pop the clutch to restart and gain my steering and power brakes. I had a custom tune from AM a few weeks ago. i initially had an issue with the launch rpm setting, but they corrected that. I have never had this problem and am not really sure what is going on. Any ideas where to look? No check engine light on at all after the restart, only when it dies.