Too bad there isn't a straight-line path entering JFK's back at the T1 vertebrae and exiting the throat at C7. If there is then there isn't a LNer with guts to show us the trajectory using my 2 laser challenge. LNers is cheap, lazy bastages who are not interested in the truth. Prove me wrong, I DARE YOU!
It's quite well known that bullets often do not travel in a straight line once they've hit something, and measurements have some amount of uncertainty built in, so I'm not sure what you're trying to prove with your straight line shtick. Other than the rest of us shouldn't take you seriously.