What made me think of it was that I was flying the Grand Caravan over a mountain range in Finland (it was pretty dicey) and I wanted to drop back down once I’d passed it but I wanted to stay in AP as I had a 45 kt head wind (!!) I mean, VS would have done it I guess. Anyway, it was really just something I was wondering about. Just gonna jump in the Caravan now and have a play with it. Back to you soon.