Other Fuel System Tank Mounting problems of the 2005 Ford Explorer Sport Trac

Every time gas is pumped into the vehicle, even when tank is empty, after a few seconds the gas backs up end spews out of the gas fill tube. It is almost impossible to pump gas so that the gas doesn't eject back out of the fill tube. I can only assume its a huge fire/safety issue as it normally amounts to a huge puddle of gas on the ground, all over my paint, and most of the time on my clothes and shoes, especially on a windy day. I also know it's not only my vehicle, and that it must be a common problem, because any time I get full service the attendant immediately knows to turn the nuzzle upside down and pump as this seems to alleviate the issue but still doesn't eliminate it.