Lucky at the se300 it has dips down on each side, I think these two dips are skimming the top of the water and throwing it up and to the side.
The motor was a little high but the yard moved it down a hole after the water tested it.
Last time I checked the cav plate and center of the hydrofoil was on top of the water or skimming the surface,mill take another look when I'm on the water again.