OK 3 questions.
Shooting takes a half action, and moving takes a half action. So ork bikers can't fire their dakka guns if they move full speed? That's not very orky.
Second and maybe more importantly.
They can't hit. I mean, at all. Let's say short range here. BS26 + 10 (short range) = 36 - 10 (assuming they moved) - 10 (full auto; they can only fire full auto) = 16%.
Is this right? OK they can hit vehicles.
Somewhat relatedly: If you fire Suppressive Fire, is the -20 to hit again adjusted for things like range and target size? If so, what happens if the things in the targeted area are of different sizes?
Thanks!