AFB starves on the secondary side

Look at the theory of operation of an AFB. At idle the vacuum piston are pulled in by manifold vacuum, sinking the rods to their deepest,widest point into the jets- restricting their flow to minimum. When manifold vacuum drops, the springs lift the rods to their smaller diameter, increasing the area of the jet exposing more fuel to the boosters giving more fuel to the manifold, and...........Uh..ooh secondaries........only rely on velocity through boosters to pull additional fuel through a non restricted jet...and metering rods are really not in play.....So this reply is completely off base....:realcrazy: Just listen to Rumblefish!

Im pulling my foot out of my mouth right now...well, maybe the fuel level post was worth something....ouch.