So now we are up to 10.2 seconds? Change the elapsed time, change the position of the JFK Limo on Elm St, change the physical posture of a shooter inside the snipers nest. Where does it stop? The alleged Facts are constantly in flux due to 1 shooter/3 shots simply does Not work. Never has, Never will.
Yes, the elapsed time has changed from Tink Thompson's 6.8 seconds (or was it 6?) to Roselle's and Scearce's scientifically established 10.2 seconds. Get over it.
Yes, the limo's position at Oswald's first, missing everything shot at "Z-124" is different from everyone else's hypothesized position. Get over it.
Yes, the physical posture of Oswald changed from his standing and awkwardly leaning forward for his first shot to his kneeling and supporting his left arm on the top box during his second and third shots. Get over it.
Yes, the scenario in which Oswald fired three shots over 10.2 seconds in the echo chamber known as Dealey Plaza is plausible, and it's the only one that can rationally explain 1) How Oswald managed to miss everything with his first shot, 2) Why it sounded so differently from the other two shots to many witnesses, and 3) Why the three hulls found on the Sniper's Nest floor ended up in the locations in which they were photographed.
Get over it.