Zodiac weapon stat cap question

Hi all!

I've just finished my Zodiac weapon, but I'm a little worried why the total bonus stats aren't at max (85 according to Ariyala's site). Right now my weapon is at 83 out of 85 according to that site.

http://i.imgur.com/OkTy9Zm.png

http://i.imgur.com/Olc4gPs.png

Did I miss a step to max out the bonus stats or is the site wrong? Want to know if my Zodiac weapon fully max out or not ><

Someone else might know the exact math, but basically each time the item level increases and the secondary stats increase it does so by a percentage, not a flat amount. This game truncates any remainders, so it's probably the case that you would otherwise have 5.7 accuracy, 43.8 crit, and 35.5 determination or some such combination that ends up truncating 2 whole points. Depending on how things shake out you could remove the deficit on the next upgrade in part of in whole. I don't think that you can be missing more than 2 stat points with 3 secondary stats selected, though I'm pretty sure you can only be missing 1 secondary stat point if you restrict yourself to 2 stats.

Hmmm makes sense :)