I was making a calculation to know when would I advance to the next Health Perk on an arena, and I found out something's not working as I expected, so I wanted to ask if it's meant to be that way. It's supposed to work based on the % of the total skill points spent on Health, Attack and Defense. When I made numbers based on total skill points spent, they didn't match with the perks. I'll post the example: My Viking Clan has: 1100 Energy 700 Stamina 23450 Health 3632 Attack 3632 Defense Keeping in mind each Stamina point costs 2 skill points and each skill point adds 10 Health, that makes a total of 12109 skill points spent on my character. When I ask for Perk informations I get: Between 20-22.5% of skill points on Health, and between 32.5-35% skill points on both Attack and Defense. When I calculated my exact skill points spent on those three stats, the results were different: 19.36% for Health and 29.99% for Attack and Defense. In both cases, they're out of the range said. I managed, however, to get it into the range mentioned by the Help by skipping skill points invested on Energy. It gave me as a result: 21.3% for Health and 32.99% for Attack and Defense, so I'm guessing that's how it's working. I am, however, curious to know if it is intentional or not, and if it is, I would like to open a discussion, as Energy Accounts on Zombie Slayer would be taking a really big benefit out of this.