Why I can't add skill points to attack skills, but no problems adding the other two?

Hi,

I have gained skill points, but attack field has been grey out and i cant add to it, defense & physical fields are fine, does that mean the player has gained maximum attack skill? the current skill points is only 38, surely it cant be the maximum skill point.

Please help!

The difference of att and def can not be over 20. You have to add 1 point to def then you can add 1 point to att.

You can only have a difference of 20 points between your lowest and highest. Is your defence at 18?

I see, yes my diff is 20, thank you guys for the answer..