I got around to doing my Culvert Loader today. The control room was a lot easier to work with than the Culvert Unloader since the room on the loader is on the base, not on a raised platform. Unfortunately the walls on the loader are shorter so I couldn't hide the LED lighting regulator, so I left that out. When I was putting it back together I decided to leave the frosted glass on the back wall, only putting clear plastic (windows) on the front. Also, I saw that there was light bleed so I masked the area under the window. I liked it so much I went back and did the same to the unloader. I'll probably put some desk or something in the loader since there is so much empty space there.