It feels to me that the tripmine grenade is broken, atleast half the time it´s used... I don´t know if it´s just me, but more often the not when I play Crucible matches and sticks my tripmine grenade in someones face, I see it sticks to the face. and it does go BOOM(not always) the player that did get it on said face, leaves the blast UNINJURED! not even a dent in the health/armor bar!!! and also when I stick the grenade at a wall where my enemies have to pass through to get to me, they can just sprint through the laser field unharmed again... and the grenade will explode looooooooong after they killed me. and it´s somewhat simmilar in pve when I toss it at some captain and what not but lands next to it´s feet, I can see the grenades laser field light up the entire mob, but... no boom. I don´t know if this is a bug related to my exotic gloves(Young Ahamkara´s Spine) boosting my tripmine grenades timers so they last longer... //Wearjacks