Maybe it’s all of that ocean water sloshing around that causes the wobble.
That’s got to be it.
I think you’re on to something!
Entirely possible. I remember one of the questions that I asked my Hugh school oceanography teacher that he had no answer for. The daily tides....highest tide following the gravitic influences of the sun and moon. So why a second high surge on the opposite side of the first? My answer.: counterbalance. Liquid stabilizing what would otherwise be a wildly out of balance rotation.