KMS 1.2.164 - Prelude

Check your math. It's a lot more than that. With the level adjustments, 180 is the new 200. The total SP to max all 4th job skills for an I/L is 255. At lvl 200, you will have 243 points, which means you only need 4 levels more (12 SP) to max it all. You won't have 16 SP, you will have 48 SP leftover.

I didn't say all 4th job skills. I said every skill: everything from 1st to 4th job. And you get 4 SP at every advancement now. I did make a mistake, I wrote 16 instead of 17, but aside from that I'm pretty sure my math is fine.