@Bailey
F4E
I got a thing working, haven't tested it thoroughly. But it worked to display Alt Pressure.
function ExportScript.Pilot_Altimeter_Pressure(mainPanelDevice)
local Altimeter_Pressure_Readout = mainPanelDevice:get_argument_value(95)
local FORMATTED_PRESSURE_ALT = string.format("%.4f", (2.899 * Altimeter_Pressure_Readout) + 28.097)
ExportScript.Tools.SendData(export_ids.FORMATTED_PRESSURE, string.format("%.2f", FORMATTED_PRESSURE_ALT))
end
Added photo of streamdeck setup, -10 -1 [29.92] +1 +10