Tunnel mission

has anyone been able to complete this mission and finish 10th mountain training? Not once on a HomeLAN server has my team won best of seven with no friendly fire, i dont see how its possible.

i havent, ive tried to before, but i always get a stupid ass teammate who shoots me in the head a few times, or i get a server where the match counter doesnt work, its gay.

its the only map i havnt finished... ive been trying and trying and trying too

he thign with tunnel is that it is fucked up, neither of the teams win, it says "mission failed" everytime, even if u open exit