I didnt write the entire thing up. We had to stop tuning because I have a REALLY old utec revision (2.5B) and we couldnt get it to replay the run, so we couldnt figure out exactly where to adjust fuel and timing to eliminate knock. So, not their fault, just my lazy ass. I just need to update my software and we can adjust accordingly in like 15 minutes. PITA, but still my fault for not checking that before I went. after driving a bit tonight, it only knocks after it gets heated up, so it wont be hard to tune out, very minimal I think.