Thanks pjporham.

Do you have any pictures or a diagram of how the tanks are connected? The exhaust tube is going into the fuselage tank. Then does the other fuselage tank tube go into the exhaust tube of the nacelle tank? And then the other nacelle tank tube goes to the engine? So the fuselage tank is pushing fuel into the nacelle tank through the exhaust tube? Is the nacelle tank set up like a normal tank, with the exhaust tube bent up or is it modified?