This fault made it a bit tricky to work out how much go juice was left. So had to drain the tank, drop bash plate, remove tank. Take out the sender unit and bend the arm a bit. It seems it was getting caught on the swirl pot / baffle plate. And whist out, installed a new fuel pump just in case...... BTW, I have no idea what I'm doing. I may have had slight guidance from one DION? Hahahaha thanks mate...... Again