Weapon Mastery (question)

[TheConflicter]

Today i sub my Duelist in PP and i start to learn some skills from PP class. When i learn Weapon Mastery (+p.attack & +m.attack) on every 10 levels learned i get only +3 p. attack and 4 m. attack. is that some problem??? Also Hp boost and Mp boost is not stuck on Duelist on PP i have much HP and MP... when i change main char i have much CP and low hp,mp. i hope will have good answer. tnx