put some time on ski past wkd,after some break in, but still running it rich, all works great, only pulling 6500 rpm, went a bit too steep on pitching the 148mm impeller, still pulls hard though..less pitch, a bit less water in exhaust,and leaner.. and some more testing soon..(and some exhaust mods after its sorted.. its too loud!
short vid..
http://youtu.be/PVX0Phxd4gE