knock is caused by too much timing, or too much boost causing excessive heat right ? Can you start a datalog thread !? I just took the LMS tune for granted that it was a tamer therefore safe tune so I wouldn't have to worry about stuff like this, but I guess there's just too many variable and changing conditions to leave my trust completely to any canned tune right ? I mean this isn't just a need for LMS tunes, but for all no ?