Manufactured the other HS-908 bracket, and along the way made a couple of dumb mistakes. Moral: Friday evenings are for R&R, not tasks that require a brain. Still need to drill 9 holes in each bracket before they are ready to use.
This blog is a construction log of my Van's RV-9 that I am building. N990MC is the reserved N Number with the FAA. Under no circumstances should you rely on this blog as guidance for your own project.