Why is it that no matter how many plasma grenades are thrown at me by grunts there is never a single one that actually sticks me? Has anyone else noticed this happening to them? They hurl and hurl their little hearts out but, nothing ever sticks! It really stood out during my firefight session with catch on (basically unlimited grenades from enemies) today and there were Plasmas all around me (about 15) but, non actually stuck! Now don't get me wrong they did do major damage due to proximity explosions but, no sticks. Either grunts can't aim or they just simply can't stick characters through programming. Thoughts? Explanation?