To start the day off, I trimmed up the final Carbon Layup for the left cooling plenum and she is now ready for filler and finish work. I now have a specific path I know to take in the construction process, so the right plenum should take half the time the left one did. I added the foam, tape, and started sanding. In only 3.5 hrs I was able to bring the plenum all the way through the first layer of glass where she will cure overnight. Good times.