You don't know what goes on behind the sign.
I totally agree
Therefore, you cant posit Z225 as "first reaction:
I disagree with this.
I have made a detailed argument about the first reaction with reference to JFK's left hand and arm which are in the same position before and after he emerges from behind the Stemmons sign, and an examination of the rapid 'hand snap' of JFK's right hand just after he emerges from behind the sign. From this I believe it is possible to determine JFK's first reaction to being hit.
Note I said "first hit" at Z207. 18 frames - about one full second - pass before JFK emerges from behind the sign.
Fair enough, you are saying first hit and not first shot (obviously I'm arguing that the first hit is from the first audible shot)
If my arguments about when JFK first reacts to being hit are acceptable it still leaves you with the problem of JFK not reacting to such a traumatic event for one whole second.
The point about not knowing what goes on behind the sign applies to you too. If you are arguing that JFK reacts to being shot but we can't see it, how do these 'hidden' reactions correspond to JFK's demeanour as he emerges from behind the sign?
For the record, you post that you are "just asking questions ", and then go with the WC solution. That was fast.
I don't know what this means.
As far as I'm concerned the WC is too incompetent to be just incompetent. If anything I propose is similar to the WC that's just coincidence. I'm not taking my lead from the WC in anyway.
I don't know what the "WC solution" you mention is and the phrase "That was fast" I find utterly baffling.
It's obviously meant to be some sort of criticism but not having a clue what you're talking about takes the sting out of it.