There was a previous post that had an identical symtom. In this case and with what I am looking at, I'd say that there is a problem. However, I'd only be guessing as to what is causing it. Will add that the rings you have are quality rings, by my measure. I don't like hte position of the inserts but really can't say what is happening. For now, I'd suggest breaking it down and starting all over. ......
Be Safe !!!