Where are common spots for the tanks in GSL FB's to leak? It feels like the seam on the right rear corner of the tank is split, but i can be too sure. I dont exactly want to drop the tank on the car. I dont think it's the fuel filler neck thats leaking.

 

the seam is leaking on my car, i bought a kit from POR-15 thats supposed to clean and reseal the tank, if i ever get around to it ill let you guys know it if works