Rages and Formation - How do they work?

You can check on of my post concerning this: link

Basically, the code will check if the monster number is over 255. If it's the case the monster is considered as a boss and the formation won't appear on the veldt unless one of the other monster of the formation as a number below 256. Then it will check if the formation number of the monster is over 511. If it's the case, the formation won't appear on the veldt, no matter what number the monster has.