It seems like a lot of low-level work was done in the last couple of years and that it is getting to the point where the changes are more "visible", which is a nice thing. It also seems like this very is slightly less jumpy than the last. So if there were any changes to stuff like proximity-list optimization, I think y'all are on the right track. If Kran are stone, it would somewhat be silly if they could. Of course that doesn't rule out some sort of internal bladder that would act as a bilge. I guess.