Steve, I think the reasoning behind as close as possible without touching cue ball is - if you touch cue ball, then you fouled.
I have been playing nearly 50 years and it has always been as close as possible without touching cue ball. Doesn't that make sense ?
Reminds me of playing Joe Salazar. He knocks ball into upper corner pocket, cue ball goes as deep as it can without scratching. I
try to get my hand in to get ball and barely touch the cue ball. First thing Joe does is holler foul. I got the best of that argument,
and every time it happened after I would have Joe walk around and remove pocketed ball.
I agree, but then you have the catch 22. I can't freeze it to the CB without touching and therefore disturbing the CB. Which was okay by me when we played it that way.
I see pros/cons either way. If we played to freeze it, cool, but I will do whatever I need to in order to do so unless some wear spot on the table would mean serious disturbance of the CB. I am never going to blatantly move the CB off of its location on purpose. I advise the opponent that they are welcome to try when I can't get them to freeze easily, even when tapping the OB with another, those racking wear spots can be pretty pesky. I can easily tell if that would help or not.
If not, I used as near as possible. Same as for OBs on the string-it happens.
The issue when freezing is the difficulty in being precise without inadvertently disturbing it seriously and having to restore its position sometimes. If the felt is new, it would be much less of an issue without those depressions from the racked balls. This is the reason they came out with all those templates to help freeze racks when the felt is broken in.
I was switched to the now commonly used "near as possible without touching the CB" rule a few years back. It doesn't matter in the long run, when both players have it the same way. At least then you are accountable if you disturb the CB.
As far as the re-rack rule. I prefer old-school rack, make, and run.
I also prefer to rack my own, then I can't blame anyone in my own mind or out loud if it isn't a nice rack. I hate to be a pesky guy telling an opponent their rack is defective, but that's how it has to be if someone racks for me. I take it seriously.
Let's face it, in novice play or for small stakes why would my opponent use so much care to rack perfectly for me? It can also be an (incidental??) move for them.
I (and my opponent) always have the right to inspect and say something if the rack job looks hinky. At Michael's, they draw a line to the foot rail from the spot so it is easy to tell if twisted. You can see the line between ball positions 2 and 3 as well as see the centering on the base center ball. I wish all pool halls would do this because I have a hard time eyeballing it otherwise. If I have an opponent who prefers to play the re-rack, I'm easy.
Also, no re-racks on scratches when a ball is pocketed. A foul is not a legally scoring shot. Spot it, and you owe one, same as for any point during the game on a scratch. No balls made on a scratch count, and you are penalized one. Saying it was a perfect break is like saying you made a perfect shot but then scratched on it. It becomes a foul, not perfect. There is no such term in any rule stating perfect with an asterisk stating *other than, or until the scratch". We can't change the meaning of that word.
Sorry for the long-winded post.