Fuel sprayed out of hood onto windshield....Help!!

It may be siphoning fuel out the carb vent tubes. Hook a small piece of hosed to each vent, making an arch. Cut a V at the top. See if that helps

It's not likely fuel pressure, unless you have dripping from the boosters/flooding at idle. If the system is stable at idle, that's the place where you see pressure overcoming the needle/seat and float assembly.