Those players that take a tank mine, sneak up behind a tank, place it, and kill the tank in one shot like that. Anyone think they're OP? Not many players do this, so it's not a problem, but if everyone started doing this, it would be a problem. If you're in a lightning, and a light assault flies on top of you and places a tank mine, you're dead. It's nearly impossible to hit a light assault in the air, so the lightning doesn't have a chance. I don't think they should be removed, but limit them to the engineer class. A light assault can easily go to an ams and place c4 near it and not get shot, because anyone that shoots him will have his teamates in the way. And c4 should not destroy tanks in one shot. It should do 3/4 damage to the tank, so an engineer can't just place a c4 and blow it up and get the kill so easily.