Another example of Walt Barney's fine work. This hull dictates dual tanks in the forward ram wings (they go in from underneath) so after I fitted a foam mock up I sent the dimensions to Walt. Each tank holds 11.1oz. of fuel & the outlet from the first tank (left side) & the inlet of second tank (right side) actually have 3/16" tubing. This is to minimize the pressure change when the first tank goes dry. The other tubes are 5/32" to make sure plenty of fuel gets to the thirsty MAC67.