DAMN. Thought i was on to something. Looking into my carb while tuning and seeing the gas droplets bubbling off of the needle I wondered if it might be possible to atomize them better. I imagined a hollow tube replacing the tapered needle and with tiny holes drilled on the back side of it. I started looking for hollow tube of the right dimensions, put enough info into google to search for such a thing, and this video popped up. I'm definitely going to try this with an old junk carb lying around.