Thanks, Jim. I built a stratux before seeing flightbox. Single channel, no AHRS because it seemed to stagnate and I was impatient. I was amazed to see your post about flightbox pro. I'm running it plus Talos Aeolus for AHRS because Aeolus was available and has pitot/static input. This field is changing fast! Next, ADS-B out! (we can hope, right?)