Check fit of W20-01R Root Doubler Wing Walk. Although this part is standard on the left wing only, I plan to have my canopy swing back, allowing entry to the cockpit from both sides. So I will have the wing walk on both sides as well. Drill #40 and cleco same. Updrill #30 and cleco W19-01R Right Upper Aft Wing Skin, W20-01R Root Doubler Wing Walk, all except the trailing edge to the Rear Spar, this will wait until flap and aileron hinges are installed. Updrill #30 and cleco: W15-01 Forward Rib Assembly #1 W15-02 Forward Rib Assembly #2 W15-03 Forward Rib Assembly #3 W15-04 Forward Rib Assembly #4 W15-05 x 8 Forward Rib to W08-01R Main Spar.