Are they really invisible? It is not a supersonic fighter where drag is an issue.as you can see its been riveted to death although these are close up pictures.
so the question is....what to do with it ? I have seen a guy build this by filling the rivets with a mixture of super glue and talc ? which sounds like a load of work with an uncertain out come so i wondered what would happen if i sprayed it with a filler primer then sanded it back with 1200 grit or finer.
any thoughts ?