Joe and I mounted the subpanel ribs. We then installed the Dynon remote radio, 261 transponder, SV backup battery, and network connections to the subpanel. We needed to pull a few of the wires I had connected to the VPX connectors previously, as they were included by Stein as part of the wiring harness. Two of the VPX pins would not release from the connectors so we spliced with dsubs. We temporarily installed the tray holding the VPX, ADSB, and EMS Module and separated the wire bundles. We installed some Adel clamps to hold the wiring bundles securely to the subpanel and ribs. Time to order more dsub pins and a rheostat for the interior lights. I now need to make a few changes to the VPX Load Planner.