Velocity of incoming attack?

[DouglasCole]

Originally Posted by Verjigorm

How do you model someone who is popping out from cover for a small fraction of a second, then popping back into cover? Or someone who is constantly shifting position through-out a second, making an erratic and difficult to predict target?

I'd probably give this the same penalty as pop-up fire, -2. This also happens to be the penalty for "partly exposed," so there's symmetry.