[larryflew]

Our alpine has lots going to the bedroom (closest to furnace) and little to the other end. I partially close that bedroom vent and it forces air to the other end. If you do that make sure you don't cut off the airflow. Since you are likely to have dumps into the basement and water connection area your not likely to mess it up by just partially closing one register. All total we have 3inch in basement, a 2inch into water compartment, another 2 that just dumps into basement behind wall, a 4 in Kitchen and 2 larger (double size) registers in living room area that connect directly to the large aluminum duct under the floor.