I know a lot of you have been telling each other "Well mine worked just fine" and there are also some of you that get this quest and wonder "Why am I only getting +1% per kill and -3% per death?" Some people have said you have to keep your k/d/r at 2.5+, which is easier said than done for most people. My question is this, I was at 56% yesterday and my k/d/r dropped from 2.5+ to around 1.0+ at which time my % started to drop off. Well I thought "Okay I just need to play more defensive" at around 10% I get a 5 kill streak and it doesn't move at all, I die and it drops to 4% from 10%, I get 2 assists and it drops to 1%... I know that people have completed this. For some reason myself as well as other people have a glitched copy of this code? I don't know, but I do know that it's not working the way it should for everyone.