Jeff Hudson
Lovin the Tesla Life
Since tripping efficiency is what this thread is all about I thought I'd provide the link to an older TMC thread that dealt with wind. I had this working in my Model S before I traded it back to Tesla. I managed to get this website working for my present day Model 3 and I find it really useful when traveling at highway speeds on a road trip. As time goes on and more Tesla Supercharger locations are added the problem of driving against a headwind becomes less impactful. Nevertheless you might find it useful if you are able to get it working. As I recall the directions needed to be followed exactly. Somewhere I have a saved Word document with some notes that helped me to get it working. Read through the thread link below and give it a try. I wish Tesla would implement something like this but as I already stated as more Supercharger locations come online this sort of information will not be needed.
Tesla Winds and Elevation Web Browser App
Tesla Winds and Elevation Web Browser App