Thanks for posting the above composite gif which shows that the relative positions of JFK and JBC in the re-enactment are very accurate except for their relative height.
Not just a height change in the composite but the JBC figure shifts inward relative to Kennedy.
We can see through the crosshairs of the re-enactment view from the SN that the path through JFK goes to the left of Governor Connally's midline which is no where near his right armpit, even if you lowered the jump seat. How do you explain that this is consistent with the single bullet "fact"?
The JFK figure in the Queen Mary couldn't get as far to the right interior wall of the car as could the President in the 100-X. The QM's fold-down convertible roof canopy was in the way. The FBI positioned the JBC figure in the middle of the QM's jump seat and had the JFK figure sit as far to his right as possible. I believe the
They positioned the JFK figure where he was in the Zapruder film and made individual still photos of frames they sought to reenact. They would advance the car and stop it for each shot.
The Warren Report says "Any differences were taken into account". They added:
"Pictures taken of the President's limousine on November 22,
1963, showed that the Governor sat immediately in front of
the President. Even though the precise distance cannot be
ascertained, it is apparent that President Kennedy was
somewhat to the Governor's right."
The Itek study of the Zapruder frames concluded likewise.
Nellie was pretty tight against the car's left side and Jackie is very much away from the left side. And yet the Connallys are closer in space than the Kennedys.
Of course, you're smarter than the FBI and Warren Commission.