Wiring runs to the RV10 tail make use of conduits under the rear seats essential. In my case I used 2 runs of Home Depot 1″ electrical conduit under the seats. One will carry the wiring for the the A/P pitch +yaw servos and Mountain High O2 system while the other will carry all the antenna coax cables. There are two pass through brackets for each of the conduits under the seats as well as a single passthrough where they both exit to the tail cone. Pix are below. Files can be found here.