Quote Originally Posted by Alexiell View Post
But are you sure that the random stats you get after leveling up get split between the remaining 4 attributes?
Yes.

I took data from all of my chocobo's rank-ups to come to the conclusions I did about how rank ups work.

My first G9 chocobo had five rank-ups with maxed Speed and still gained a normal five-percentage-point growth in each case. My sixth G9 chocobo had one rank-up with Speed maxed and one rank-up where both Speed and Stamina were maxed, and these were both also normal. The odds of this occurring randomly are extremely low, so I think I can say this with pretty good certainty.