I trimeed off a section of the starboard aft baffle at the bottom where the piece that curves under the cylinder had an interference issue with tubing. I added a rivet to the flange, then cut off the part outboard of that rivet so that the peice would clear the tubing.
I used a file to enlarge the holes where the spark plug wires will enter the baffles. The end pieces would not fit through the holes which I have very carefully made to perfectly fit the plastic grommets.
