Well done buddy! That part of the quest can be such a nightmare! Took me a good few games to complete. When my mate needed to get it done, and he's not great in PvP, we ended up going into rumble and just let him kill myself and our other teammate. Unfortunately the other 3 players clocked on and kept ruining it for him lol We sent them a message after the game letting them know what we were doing, we all jumped into a party chat turned out the other 3 players were in the same fire team and all squeakers. But they helped us out in the next game and he got done. Faith in squeakers restored!!