In the editor, create a brush that incloses the area and hit Selection > Select inside. That should select the invisible brushes so you can delete them.
Those are invisible brushes, Do what Tom said, Draw a box over that whole area even ur fan and select/ inside then just hit backspace to delete even if you don't see anything.
By the way, Im sorry but that fan looks horrid, u should be able to find a prefab fan somewhere.
You can make it work without scripting just use the rotatingdoor func.
Hey Tom why don't u give him a link to ur fan map, that helped me.
"all the governments in the world are corrupt and in the hands of the Illuminati"
hogleg wrote:You can make it work without scripting just use the rotatingdoor func.
Far as I know, you can't make a fan out if a func_rotatingdoor. I know what hogleg ment to say, but Hell_Soldier Probably does not. My fan map is no longer on-line.
You can make a script_object fan rotate by adding (Key N) this key/value.
Key: rotateY
Value: 180 // degrees per second
The fan Script_object should have a common/origin textured brush in the center--just incase it is not symmetical.