I think that u have confused the fragments. No fragments were taken from the galea. The galea had small lead splatter only.
Re the Oswald etc timings, my description is perfect, & works.
I threw in the movements of Hines too, she entered the door to her office a couple of seconds before Oswald approached the lunchroom.
Oswald did not have a coke in his hand, he got the coke after Baker left.
Dougherty might have been somewhere on the 5th floor when Oswald passed throo the 5th floor, but Dougherty was not necessarily near the stairs in a position to see Oswald.
We know that Dougherty was in front of the elevators 4 minutes later when the trapdoor on the roof slammed shut in the wind (Dougherty thort that it was a shot).
You are totally confused--or are deflecting. I did not say that any fragments were removed from the galea, and the galea fragment--the McDonnel fragment--was not just "small lead splatter." You still have not read my first few posts in this thread, have you? What about the 6.3 x 2.5 mm fragment in the outer table? I notice you ignored it--again. You don't seem to understand, or are simply refusing to acknowledge, the back-of-head fragments that must be explained.
Do you have any idea how painful it would be to have even a "small lead splatter," much less the McDonnel fragment, hit your head hard enough to go through your scalp, through your outer table, and into your galea? Take the thinnest needle you can find and try pushing it into your head hard enough to penetrate through your scalp and outer table and into your galea--I guarantee you that it will hurt, that it will cause a painful sting.
Or, try taking a somewhat wider needle and push it into your head hard enough to go through your scalp and into your outer table. I promise you that it will cause an even more painful jab.
So enough with this nonsense that after JFK had a fragment penetrate into his galea and another fragment penetrate into his outer table, he did not react and even kept on smiling and waving. This is an unserious, absurd idea.
Oswald bought the coke before Baker saw him. Read the articles I cited.
Your explanation of Oswald's movements and timing does not even remotely work. It is loaded with specious, forced assumptions that you are compelled to make in order to try to get Oswald into the second-floor lunchroom without being seen or heard on the stairs and without being seen on the second-floor landing by Truly. Again, read the articles I cited.