I am about to close out the right wing of my 8A by riveting on the bottom skins. There is a cutout for the air scoop (NACA duct) for the passenger vent on the inboard skin. I plan to RTV it on with about 5 rivets and a doubler plate. The question is, do I rivet this on before riveting the bottom skin on, or after? If I rivet it on now, will it interfere with bucking the rivets for the bottom skin? Anyone out there have any experience either way? Thanks for the advice.
Steve Ashby
Steve Ashby