Then I am at a loss then.
It really feels like it is breaking up when you idle then nail the throttle. I have gone through everything. Replaced questionable items. Got the screws set per Art.
The only thing I can think of next is the ATP waterbox. Maybe it takes too long for it to clear the water out. I cleaned the b pipe adjusters when I did the other things. This week end I even closers the top to a quarter turn then the next thing I know my stinger line is melted in half and the pool noodle in the nose is melting like its on a George foreman grill.
May look for new box this week .