I discovered mold in the rear bedroom and called a mold specialist. He said the mold is caused by the attic not being ventilated efficiently thus causing condensation in the walls. He pointed out that there is only one soffit vent since the other one is a fake; a ridge vent, and two eave windows that are closed. My house has a gambrel roof on the front and a tradional roof on the back. The attic floor has batt insulation and blown-in insulation. His suggestion is to install spray-on foam insulation in between the rafters and thus, preventing the heat transfer from the house to the attic since the attic will be at the same temperature as the house. The mold specialist's suggestion sounds logical, but please let me know if it is.