Without those three needles to play with, us old farts that can tune carbs in our sleep will lose a major advantage. I do see your point, but tuning is part of the game. Just like cutting coms, drilling or trimming brushes, aligning hoods, and all that other crap that goes away with a switch to brushless. It's funny when I think about it; I'm all for brushless but totaly against injection, unless it lowers costs. Hmmm... maybe I should give this some more thought.