ok guys the dialog continues; I understand the rings have a top ring, and a bottum ring. evidently these rings for are different; well here's my question. well my rings never specified top or bottum, but these were both in the same box with a cardboard divider. well there were 9 rings in one side, and 7 rings in another side. how do I tell these rings apart (there is nothing obvious I could detect)? can I just take one of these rings, and put it in the other side, or do I need to get a new box of rings?