02-27-2022, 05:21 PM
Alternatively, with the C172 Steam gauges, can you please open up the TDS GTNXi interface and look in the settings tab, there we have a field for the navigation source. It should match the unit that you use to fly, meaning 750Xi Unit1 is for the 750 and clicking on it changes between units and even MSFS, this must be checked as well.