So I was working on a mod i have been thinking up for the sierra madre, i went to go work on the casino interior, but when the render window finished loading i only had a stair set, a random square of tiles, and a random hall way with hologram ppl floating in the middle of nothing, i tried to view an item to get it to fix, but that didnt work, i tried changing my "bShowMultiBonds=1" to 0 in the GECKprefs.ini, but that had no effect, and i made sure to do so only after closing the geck completely, waiting from 5 minutes to over an hour and still had no effect at all. I then noticed that it wasn't just the casino, but every building interior in the dead money dlc, and then noticed EVERY building in the geck that has an interior with multiple levels or anything but a flat surface doesn't load completely, if anything more then random wall bits and floor pieces with floating npc's and no misc items or furniture.. I have been all over the nexus forums looking for anyone else in my situation, i only found one other case where the guy had the same problem, but when it apparently worked for others didnt work for him (just like me) but he never got a solution and that thread was a few years old... so im hoping someone has figured this problem out? or knows how to deal with it?? because im completely stumped xP and it would really suck if im forever limited to flat surface interior buildings, but not exterior buildings.. any help is much appreciated, as of this point im totally out of ideas :/ and just to be clear, i CAN see extirior everything just fine i was modding the multiple levels of the ruined sierra madre villa houses and such with no problem, but i CANNOT see any interiors that have a drop down, slope/stairs, or multiple levels like a 2 story house just floating ppl, and random bits of floor or wall if any at all