To quote/paraphrase someone's signature here "Trenches don't lie". No real difference between us.
"Lots of spray" is subjective. Joerg Egli in a body dragging, edge grabbing, Pureboarding style turn is, for me, a good example of lots of spray and the turn not being cleanly carved. Example from around 3:25 to 3:40 in the video below, and the second turn clearly shows the squiggly "trench" left behind. Earlier in the video are lots of much more cleanly carved Pureboarding turns, short and with modest amounts of spray.
@Calle loved your photo sequence.