Spent several long hours routing and completing the wiring for the Avionics. After much anticipation, both Dynon's, and the entire Garmin radio stack, from bottom to top: GTX-327, SL-30, GNC-300XL, and GMA-340 all power up nicely. The TruTrak AutoPilot head did not power up and I have some research to do for that. But what an end to a long night!
