Some folk told us that this is not a great location for AOA, have read however of another homebuilder that had great results with very similar install. The Dynon learns, and is a bit different than other AOAs because of that. Anyway, melted a third AOA probe in place. BTW you can see the bullet for the static port I made. Europa was out of business and there was a huge burr inside. Impossible to remove without trashing bullet. A hassle to make the 2 cross drilled holes without burr let me tell you.