Gas dripping into secondaries when car is off... Why?

just a note...remove the sight plug on the side of the bowl to see the float level...in fact you should check both front and back once the car is up and running..

check float while engine is running...if you adjust the float downward with the needle and seat adjustment of top of the fuel bowl....remember the float is pushing down on the gas...the gas will want to come out of the sight plug.... as you adjust the float down bump the car to get the gas out of the bowl....then the gas level will take the float level.....