I don't think it works on all inconsistency though just large one's. There is a large mass difference between a box with nothing in it and a box with something in it. This doesn't necessarily work for lets say a box with a cat in it and a box with a dead cat in it.
May I ask why the downvotes if I promise not to rebbutle and suck up time?
If it's worth saying, but not worth its own post, even in Discussion, it goes here.