Installed inter-cylinder baffles. There are four baffles that fit between the three cylinders on each side of the engine.
As you can see from the pictures, safety wire is threaded through the baffle, and attached to the welding rod. When the wire is twisted, the baffle is held firmly in place.
I thought this was going to be a "5 minute job", but the baffles didn't want to align as easy as I thought they would.