I was doing another AutoVE pass and I was noticing a jerk when I was basically idling back to my house. I looked through the log and noticed that my spark was dropping off to 0 for a second, then jumping right back up to where it was. No other data that I was logging gave me a hint as to what was causing it.
I attached a screenshot of where it was happening and my tune and log for the hell of it. Let me know what you think.
Thanks,
Sam