Yep. Put those two in the proper positions (Kennedy was sitting at a different height than Connally, not just further in), and the "magic bullet" makes a normal straight line through both of them.
Yes. In fact, a computer simulation done for the History Channel (I believe) positioned the two as the film showed they were, and the "magic" bullet trajectory was exact through all entry and exit points. Straight shot.
I still wonder a little about the way the bullet was discovered (on the stretcher in the hospital next to Connelly) and the relative lack of damage to the bullet. But it's true it could have dropped from his wrist, and further I've seen tests that show that minimal damage is certainly possible even with that many hits (mostly soft tissue).
So I just can't buy off on a single conspiracy theory. Too many people would have to have known, and too many years have passed for no one to have come forward with credible info.