i'm not following you. at the firing line (i understand there prob is different if not way different wind downrange) are you saying kestrels don't measure wind speed correctly or am i totally missing your point? thinking i want to at least know the actual wind at the firing line as that seems the easiest to get right?
We are talking two different things, you are not tracking,
Yes we want an actual wind speed if that is what you are referring too
But we are talking about more than just X MPH at the shooter