[i like coupons]

Alright, i'm not sure if people know about this, but i'm going for it. When you do the all-night XP glitch while you sleep, it's often really slow. Fortunately, my way enables a good nights sleep and 3x the xp rate per hour.

First, go into the place like normal. Kill the 2 guys. DO NOT tell your teammates to disarm the bomb. Instead, look at the right hand corner from the hallway you used to entrance, and look at the balcony. You will see a door. Aim and make your team go to the door. They will glitch on top of the balcony, but not at the door, but instead with a direct face on the turret spawn. Now, tell them to disarm and trigger the turret guy as normal. Take cover as normal, and watch as 2 guys, directly facing the guy, kill him 3x as fast.

Found by my friend, Killerseemore.

Please Thank me if i've helped you out.

EDIT: Never mind, killtax already found it. Didn't read that thread...