Hello Terence, I found also strange data into the "conditions" for the weather environment of the sky. These are data (in Italian, but you can easily understand them): CLOUD - RAIN 1) Sereno 0 0% 2) Poco Nuvoloso 0 0% 3) Parizlamente Nuvoloso 0 0% 4) Molto Nuvoloso 0 0% 5) Poco Nuvoloso e Pioggia 0 20% 6) Parzialmente Nuvoloso e Pioggia 0 20% 7) Molto Nuvoloso e Pioggia 0 20% 8) Coperto e Pioggia 0 20% 9) Molto Nuvoloso e Temporale 0 100% 10) Coperto e Temporale 0 100% As you can see there is no difference between a totally clear sky and a monsoon sky, as well as very poor values between a drizzly rain condition and a monsoon rain. I hope you will be able to set rF2 passing the right values (internal conditions values like rF1 too is ok, ore the "human" ones) to the telemetry. Thank you.