Since you can see Westbrook and Reed on the steps in the Couch/Darnell clip the timing of the clip is how long it took the two to run back to the steps, talk quickly to Lovelady & Shelley telling them the president had been shot, and then proceed up the front steps where they run face to face in to Molina (Molina not Lovelady)...I'm guessing 25 to 30 seconds...

Seeing how all the testimony ingredients are all there there is no doubt the two men who were sharpened by Kamp are very definitely Lovelady and Shelley...When I tried to tell this to Armstrong he told Hargrove I was an idiot and cut me off...I respect Armstrong but he's just stubbornly wrong on this one...

The running woman by Baker in the white blouse and black skirt is Karan Hicks who followed Westbrook and Reed to the Depository...

Dictabelt recording update is coming in someday

Understanding corroboration is important in assessing reliability. You seem to think that witnesses cannot independently corroborate other witnesses. That understanding seems to be lacking in your toolbox.

Witnesses reported their perceptions. Sound direction perception depends on location of the witness relative to various reflecting surfaces.  Many of the witnesses expressed confusion and could not discern a direction.  Most people in the motorcade correctly identified the general location being behind and right.  Just hearing a shot and seeing something doesn’t depend on location. One cannot compare determining the direction of the sound to their ability to hear the first shot and see what happened afterward.
Witnesses can corroborate each other if they are independent.  If you rolled two dice 25 times and it came up snake eyes each time you would suggest that means nothing.  I would look for a reason and say it means they were loaded dice.

BS

It's not even good BS

What is not English here?

Royell steered me to a Couch clip which is the best quality I've come across:



I cropped and blew up the two men:



There is a hint of something on the shirt in this image that may be a pattern but I wouldn't have an idea how to get it to stand out.
Maybe someone who knows what they're doing can have a go.

   BUMP with respect to Lovelady/Shelley being on the TSBD Steps on the Couch, Darnell and Altgens Images