Whats the trick

Osirisreborn

Got an average droid squad hk47 L with 88,86,nebit, and engineer
I use a pair or sometimes even two crit chance mods plus max ldrship syn
I open with engineers special yet
Still not doing reliable crits especially hk47
Low dmg too
Whats the secret?

Zombie961

Enemies with crit immunity or crit avoidance mods. Or just bad luck

Osirisreborn

Idk man, wedge and biggs are rolling 45% and never do a red dmg, these guys are pushing 85% and rarely crit, especially noticable in the tank raid