[Jeminai]

if I have a magic user (using GURPS Magic Rules) and I am casting fireball, I understand that I roll against my Fireball spell skill to cast and Innate Attack: Projectile skill to actually direct it to a target.

Is this Innate Attack skill affected by off hand penalties at all?

I notice that the Flame Jet skill uses Innate Attack and specifies that off-hand penalties apply, but Innate attack in B201 does not mention anything like this (even for Beam).

Just seeking clarification.

Thanks in advance.