ORIGINAL: Sean Bowf
I thought...that it was lean at launch, then richer once on plane. Is that not correct. I currently don't have a 3 channel setup on a boat...but have done some reading on it, and it appears I might have misunderstood something???
Sean
If the engine doesn't have enough grunt to get the boat on plane then the lean may be needed. Otherwise, rich at launch then lean it out.