Not tons to say here. Got the port side bulkhead supports installed. For anyone who is building a CX5, please note that although MS24694-S53 screws are listed in the materials list, and are also called out in the plans, you will need MS24694-S55 screws for the bottoms of the F6 and F7 bulkheads, as the screws go through two pieces of 3/16" aluminum and then through the vertical support extrusion. There's a note under one of the pictures in the build manual, but that's the only place you'll find it. So, you know, nota bene.