Why not just wait 7 days to be safe?
Unless there are extenuating circumstances, why not leave the animal alone for a week to allow it to acclimate? This whole idea that someone can't control themselves for 7 lousy days and stop touching or mucking with an animal is ridiculous. Wait 7 days and let the animal get used to it's new surroundings. There's no argument outside of a health emergency to NOT be safe.
The whole point of my post was to point out that there are often not any indicators present - which means that you can't ASSume it's not stressed because it's eating or not biting.
It's not a discussion about why I'M right. It's an attempt to get people to acknowledge that the standard acclimation time of 7 days that most of the hobby goes by is set for a reason.