sharpening missiles

[junyortrakr]

I notice that there is a bonus for sharpening missiles in the shooting skill, and a separate bonus for each individual missile weapon type. Since I haven't run a character with a ranged attack skill far enough to check, does anyone know if these abilities stack, or if you can use only one of them? I was just curious.

[Variaz]

You should only be able to use one of the abilities, they shouldn't stack.