Originally posted by United
On field A1 there is automatically 2 towers put in. To get rid of one, select that field and look in the list of objects in the scroll down menu. you will see something like TWR00 and TWR01. Delete TWR00 and you should be fine. (I know for a fact its not called TWRXX, but its something like that)
Ahh yes, I forgot about that. Actually when you first create a blank map to work on, the tower is created in the center of the blank map. It's called F01TWR000.
I've gotten so used to deleting it I had forgotten about it.