[Covu]

-I have a schematic for the charged accelerator gun.
-It requires 50 expertise in gunsmithy and 53 in electricity.
-I currently have 0 expertise in electricity, 35 in gunsmithy and 13 skill points in intelligence.
-I have 5 electricity manuals in my inventory and 2 gunsmithy ones.
If I do the math this should put :
- my gunsmithy expertise at 35+(2x13)=61
- and my electricity expertise at (5x13)=65

Yet when I try to build the schematic, it says I lack the expertise.

Am I missing something? Is this a bug of some kind?

(I have both the necessary parts.)

Any help is deciphering this problem would be greatly appreciated as this is really dampening my enthusiasm about the game (I sunk all my money into those manuals..)