Richie
I should know better than painting direct on brass. I could have cleaned it, I could have sanded and buffed it, I could have done done all 3 and primed it; but no, I had to slap the metalizer burnt iron on it and was too pig headed to soak the mesh in lacquer thinner to clean the part and then properly prep the brass for paint.
I have decided, in spite the photo, to use the rest of the mesh over the holes in the side of the cowl. Mesh is hard to see on photos at some angles. Which brings up another related issue. The engine bearers on the Revell 1:28 Spad look similar to the real ones in general shape, but they are different enough that the X on the bearer seen in the Luke photo can not be seen at the same angle. So I decided to go ahead and cover the holes with mesh. Holding it up to the hole, it is surprising how little it obstructs seeing what is inside. The X is plainly visible through the mesh, just not when viewed from the same angle as the famous photo.
This time I will do my penance and properly prepare the brass mesh to receive paint.
sp