I'm gonna call
on this "visual aid" From the Zapruder view. The Stemmons Sign is way off, the Limo is in the Wrong Lane, Seriously? Waste of time.
When I switched around the views I see that I inadvertently dragged the map which moves the position of the TSBD and the car/occupants relative to the map but doesn't change the relative positions of the SN and the car or its occupants. I have since corrected it.
As far as the Stemmons sign is concerned, the earlier view did not show the Stemmons sign. That was the Thornton sign on the left side.
In order to get the view from Zapruder one has to zoom in from Zapruder's position. In Sketchup, which is what I am using, the zoom function gives a different zoom perspective than the Bell & Howell camera that Zapruder was using. Here is the layout that I am using:
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I zoom in over top of the Stemmons sign to get a more detailed view of the car and two men. Here is the same view without the zoom:
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