Ok I been playing around with KFED for days now and I can't seem to figure out how to rotate the brushes or turn them to use them again to make hallways and corridors. I really don't want to have to create a new cube and use the vertex edit to shape it again. I tried using the hold crtl and hold down the right mouse button and vice versa with the left button, but it will only move forward and back and up and down. If you guys have any suggestions that would be appreciated thank you.