Some have mentioned that the top of the tank could have a hole. I have noticed that it continues to leak even though I have about half a tank of fuel. That would make me suspect that it would be on the pressurized lines after the fuel pump. Is this gasket/bracket prone to leaking when under pressure?

ttreat
95 T-100 SR5 4x4
Pretty much stock, except for the goofy oil pressure gauge the previous owner installed.