Fuel Vaporization Using Eddy Carb -- In-Line Fuel Pump Question

My old motor did what yours is doing ALL THE TIME and it's damn embarrassing to have to grind and grind, now with my new rebuilt stroker motor I have not had that issue EVER in 3 years so far, but here is what I did different and I have an Edelbrock AVS 650...Carb spacer as mentioned and an air gap manifold. I also have a Holley mechanical fuel pump, metal fuel filter before the pump and edelbrock filter in-line before the carb. braided line from pump to carb. 3/8" SS fuel line no return and vented gas cap....hope this helps..