Dual quads versus big hammer!!!...

Are you driving without filters while doing this tuning?

The choke horns might be acting like a motorcycle windshield and the buffetting is sucking fuel up out of the carb...

Those types of squirter are made to prevent air from sucking fuel through the Nozzle when you don't want it to.
Yes and no. I am driving with the filters off and on I kind of got that as well. Also I took the air doors off because they are locked open anyways and get in the way of changing the metering rods and Springs... The car actually idols and runs Great. There's no need for a choke just hold the throttle open for a little bit and it starts idling after a minute.. It fires right up and shuts right off..
But if it wasn't for taking the air doors off and the air filters I would have never seen that fuel inversion...