Hello guys, I'm running the Applied ballistics app and using a Kestrel 4500 to get my weather inputs. The problem I'm having is all my data will update in the app except the wind direction. The wind speed will update but the direction always stays the same. Has anyone else had this problem? I sure hope that it is able to pull wind direction from the kestrel, that is the reason I went with the 4500. I've tried emailing Applied Ballistics but have got no response. I hope someone can help.... Thanks for any input.