His carb is brand new. Bottom line is...
After I looked over his build last night, after he sent me a spec sheet, I determined that his carb was too big. His motor just doesn't draw the necessary air to pull the fuel. He was installing huge jets, and still nothing. A band aid fix would be to shrink the high speed air bleeds, but then his low end would suck, as if it didn't already.
On top of it all he's running drop-leg boosters which have a better high speed response on fuel draw over Annulars, so he was fighting two battles here.
He's better off with a smaller carb for now, and when he upgrades to more HP then he can recalibrate that HP950 to work his motor.
Good luck Scott!
~Ty