Quote from yay899 on January 11, 2012, 10:54 am

I'm making a portal map that relies on the use of linked_portal_doors. I have an arch in the center of the room and there are two portal doors in each arch. One for each direction. I have them overlapping in the center of the arch thinking this wouldn't cause a problem, but when you walk through one side you get a flash of the view from the other side of the same portal you are walking through. Could somebody please help me? Spacing them out just makes it flash back and forth repeatedly instead of just once.