My graphic only showed the general direction and elevation a frontal shot would come from.
No it doesn't, it shows a specific spot from on top of the underpass.
You clearly believe that at least two shots came from on top of the underpass.
If it actually came from the underpass, it would be from the same area as the shot that entered JFK's hairline and blew out the hole in the back of his head, which a dozen medical personnel noted. I believe that area of the underpass was forcefully cleared out by top "agents".
The pic I posted shows ten men stood on top of the underpass.
What makes you think that area was cleared out?
Thanks for fine tuning the Real Bullet's trajectory, even though I know that wasn't your intention.
ps. So who were those people on the underpass? People were supposedly forbidden to be there, which is why they were supposedly cleared out.
Railroad workers.