hey, doomedit just p***** me off again, i ahvent used it for a few days, i came 2 use iut again, i opened up my map, 2 find half my brushes gone! only half of the, my walls are still there, but i had loads of piping and stuff, which i may add took me hours 2 fit 2gether by cutting/editing verts etc, and nows its all gone, even my back up file, and the files i save in a seperate folder as a back up, i have 4 back up files of each map, inc the .bak and there all the same, so if there a setting in doomedit which changes certian brushes on and off so u can and cant see them? cus it was workin fine before, and nows its buggered up, this is the 2nd time i have had 2 redo this map, 1st time al lof my brushes vanished now half of them have, whats going one! i really cba 2 do all the map again and tbh i dont have time, its really pee'd me off, thing is, i havent used doomedit so how can i have deleted them by mistake, theres so many pipes that its basicly inpossoble 2 delete every single pipe