First off, I was messing around with the "cosmic Billiards" and I came across that when you create rings they go off the rotational axis. About .2 days (sim time) I create one more ring and it is in a different axis. I was watching "If we had no moon" and our axis wouldn't be stable. Is it just this? Or is it just a random calculation of US's? So that is where my idea came in. Could there be a feature showing the rotational axis (perpendicular to the equator) and the real axis, axis? I don't know what it is called, but Earth's fluxuates over (I think) 500,000 years.