That was the thing that surprised me the most. After reading ALL the stuff in so many forums about the weight of this 'n that, and how "critical" it was.... as I have found to be the case most of the time --- EVIDENCE speaks truth --- and the evidence in this case says it just don't make much of a difference, basically.
Kinda makes one think that maybe an engine selection should be made on a variety of criterion, and NOT just the "weight", eh??