Some more work on the fuel system, as I have a Gascolator for each fuel tank, I have put 2 shutoff valves in line under the seat pans. This will make cleaning and checking the fuel filter more convenient. The taps are on their side and fixed to a 3mm ply support which is glassed to the floor. The tap has to be turned up to the vertical position to close the valve. This arrangement is so the tap can be wire locked into the open position onto the floor where an “L” shaped piece of angle is bonded. Seat pans are made to cover the valve.