ever since i've bought a hot rod custom baffle tank, i have a problem, every time i stop and turn off the car, the tank dumps about a liter of fuel on the ground out of the 1\4" breather tube. i have tried a vented and non vented gas cap, on the breather line i have a fuel filter (provided by them) which i've tried flipping one way or the other, I bought a different filter and tried as well to no success. I mount it as high as possible under the car (tucked under the floor, higher than the gas tank) they reccomend the line be vented up into my trunk but i fear it will just push gas into my trunk, any thoughts? I should mention the tank has a intank fuel pump