Ok so I've tried every day since I've beat Lonesome Road and the Courier's Duster keeps sticking me with Mr. House!!!!!!! Or sometimes Yes Man but whatever.
Im trying to get the NCR duster and my rep is good ratured rascal, but my Strip rep is Wild Child!!!!!
I killed Mr. House, didnt do anything more than install Yes Man into Lucky 38 and Im on the second battle of Hoover Dam when I talk to Colonel Moore.
I've tried EVERYTHING POSSIBLE. I've tried wearing EVERY type of faction armor, Killed EVERYONE on the Strip besides the NCR, destroyed all securitrons and blown up that vault, I tried getting to good natured rascal on the Strip doesnt work because rep doesnt move at all, I wouldnt mind getting the Legion duster but Im vilified, and tried all possible endings. And NO I DONT want their dusters because I already have 10 luck and 9 agility!!! And no I cant raise my NCR rep because I already did all quests possible. And yes my rep was good during the Lonesome Road storyline. And no I'm not wearing Ulysses' Duster either.

MAKE A PATCH ALREADY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I'm getting sick of getting stuck in rocks too because the frame-rate svcks