Upon arrival the technician spoke with the homeowner, the homeowner explained that his master bedroom closet and master bedroom bathroom does not cool as well as the front two left bedrooms .. The technician went into the attic and found that the affected rooms are coming off ducks that have multiple wise and are losing 90% or more of the airflow. The technician recommends running new ductwork to these rooms and replacing the Plenum so that all of the ductwork will fit on the system. The homeowner stated that he will talk to his wife and get back to us with a decision.