First and foremost this is a wonderful guide and I really appreciate all the work that has gone into it. I am having some really frustrating problems that I hope someone here can help with. As mentioned about I have found 2 locations so far that cause massive drops in FPS, namely Big Town and the Riverside Cafe. The riverside cafe problem was solved by just uninstalling the mod. But now I have the same problem with Big Town (the problem disappears when I uninstall the mod) and although I was willing to do without the cafe, this is a mod I really want to keep in. In Big Town it seemed to occur only when I was looking in a certain direction, from outside and inside. The "focal point" seemed to be around the big stack of meds, and when I broke in and took all of them the FPS definitely picked up a bit but was still noticeably slow. I also noticed that the cafe also had large amounts of items just out on display. I have tried to ddsopt the textures, changed ugrids, turned emb on and off, installed and uninstalled various clutter texture mods, turn my generated lod on and off, use a different fallout.ini and nothing changes. So, does anyone have any idea what the problem may be? Or can they suggest some other locations that might have similar properties as Big Town or the Cafe so that it might help me get closer to isolating the problem? I am running a R290X, i7 4770k, 16gb 2400mhz RAM. All mods being used are mentioned in the guide and, to my knowledge have been installed correctly.