Why do you have problems of the technical person's comment on the value of data log? I will not respond to the personal attack in any level. I am a scientist, I am used to look at the data whenever available. Whether they are useful or not could be subjective, many of us just love technical data. Yes, according to Sterling, the sensors on MX were added to record the info on data log It is unusual to me that Tesla won't respond to my request see the log report for 5 days. If they can't show me the data directly (because of the company policy), they should be able to give me some debriefing when the car crashed into two parked cars. If there is no technical problems of MX, wouldn't it be easy for them to advise me what I may or may not do at the moment?