[tpaine]

Common sense experience tells us that jackets & shirts only align in identical positions when in conventional postures, seeing that shirts are restrained from 'bunching' by a tie at top & being tucked in at bottom.
--- Thus, when those shirt & jacket bullet holes WHICH DO INDEED ALIGN are taken at face value, the 'Single Bullet Theory' fails.
-- The bullet hole in JFKs back was to low to have exited at his tie, given the angle back to the sixth floor.

If the jacket was bunched, the shirt also had to be similarly bunched (not identically),

They cannot 'bunch' identically. The shirt is relativily fixed by tie & belt, the jacket is not.

otherwise, the holes in the jacket and shirt would not line up

The holes lined up, proving that JFK was in a normal position when shot.

and you then have to explain how JKF got TWO holes in the back of his clothing: one in his jacket, and a second in his shirt, which does not line up with the hole in the jacket.

The holes do line up. Therefore, ~you~ have to explain how the two clothing holes line up with a hole in JFK's back, which does NOT line up with the exit hole at his tie, when viewed from the 6th floor window.

[Tares]

Common sense experience tells us that jackets & shirts only align in identical positions when in conventional postures, seeing that shirts are restrained from 'bunching' by a tie at top & being tucked in at bottom.

With all due respect, your common sense experience is mistaken. See here. Notice that the shirt rides up while the collar stays stationary.

The above video clip comes from The Case of the Bunched Jacket. If you have the time, consider the evidence. Also, consider X-ray Wound Comparison.

Also, you still haven't commented on the extensive photographic evidence that shows JFK's jacket was bunched while he was sitting in the limo. Do you dispute that the jacket was bunched?