Probably misread the tone of your post.
That’s possible. I think you saw what I was doing-I was thinking from scratch on this. I literally never even thought about the mechanics of crop spraying from anything other than the aerial mechanics of flying over the field and pressing a button, or even tying into GPS to do it.
I am just engaging in discussion in order to try to get information about the world I live in. It gets harder to do these days to do just that without having someone jump on you.
I use Free Republic as a jumping off point to learn more about things. That is why I have been a paying member for going on twenty years now.