I finished drilling the side baffle flanges to the ramps and then deburred and dimpled everything. After a quick priming of the mating surfaces, I riveted the conical gussets in place. Here’s the right gusset. I also riveted the little clip in the upper right of the picture to the side baffle.
Here’s the right conical gusset. These ended up fitting really nicely. There quite a bit harder to install now since they’re so big. They wrap from the centerline of the engine just behind the prop around the side of the engine and back past the front-most cylinders.
