1. Installed a 4-pin Seal-All connector on the 3-wire OAT cable at the L wing root. Even though it's not a CANBUS line per se, I used one of the pins to carry through the shield ground from one side to the other. 2. Installed a BNC connector on the Market Beacon coax cable at the L wing root. 3. Repositioned a 90-degree AN fitting on the second inboard rib to clear the aileron pushrod, and installed a Nylo-seal adapter to convert the aluminum pitot line's AN fitting to the nylon line that will take it the rest of the way to the ADAHRS.