That is a pretty good read, though I'm thinkin that "wind chill" is still often confused with "evaporation". My understanding of the whole water moving "too fast" for cooling was on the thought that the H2O was moving too fast through the "radiator" to cool down before it entered the head again, BUT, if speedin up the H2O circulation fixed Yamahas' heat issue, that theory just hits the "round file", but he's got my "gray matter" jinnin. I'm really enjoyin this site lately, Thanks ya'll, R.Tillery