I already played through LR once and Ulysses kept talking to me as if I was with the NCR, which I pretty much am. I have done both the Yes Man and NCR questlines so I can enjoy blindsiding the NCR at the last moment. I ended up with the NCR version of the Courier's Duster, though, and after trying to use the console to spawn the independent version proved unsuccessful I decided to just try replay LR (I enjoyed it anyway). But now when I try to wear faction armor (I have tried BoS and NCR) I get the House responses.

I want the independent duster, but more importantly, I just want to enjoy the DLC and have it actually match the continuity of the story and my character (and the fact that it doesn't is a pretty huge, gaping flaw in my eyes for a game like this).

Does anybody know how I can fix this?

You need mixed or negative strip reputation. Kill people on the Strip to get that.

Thanks for the quick reply.

No! My most important character works for House and Ulysses was thinking I was for the NCR (I was idolized by the NCR and the Strip). I was very disappointed because I love Mr. House and for my first playthrough into the DLC I wanted Ulysses to see me as an ally of House...