Antler Valley, You are correct about those curves. I have a jog in a certain spot that I can say does what you explained. They might like to come back, but they only come back as far as the jog in the alleyway.
So the bucks who are nervous about going into the corral will make a couple of paces back and forth between the entrance to the corrals and the jog. Then they finally go in. I just stand in the alleyway on the other side of the jog from where they are and that is enough to keep them from coming back, and yet it is enough pressure they eventually go in the corral.
If there was no jog I think they would tend to just get up a head of steam and run past me.
To explain my meaning I made a cropped version of the farm layout pic and put a red * sign where I stand, and a green --- (dashed line) where the deer pace back and forth prior to entering the corral. This is what happens with some of our bucks the first time we run them up.
The does just follow us when we walk in the corral.