I begin by drilling the rear spars, I can walk the one hole slightly inboard and everything seems to look good.



Then I drill the fuel tank bracket. The bracket on the fuselage is slotted to allow the tank to be ripped of the bracket rather than teared open in cas of mishap.



Then I fabricate the fuel and vent lines. On the left side, one fuel line for the moving pick-up and one vent line.



On the right side, only the vent line. The fuel line will be cut 3 3/4" from the fuse and connected directly to the fuel tank.



I then install the wing fairings and drill all the holes between the fairings and the fule tank edge. I all mark a cut line along the fuselage as a gap is required to install a rubber seal.



I then install one of the flaps to begin opening the pushrod hole. It will have to be large enough to let the end bearing go through.