I need to adjust my a/c dampers to redirect more cool air to the exremities of my 1500 sqft house. I already have one ceiling fan installed and two more go up this weekend. However, with a number of western facing windows at the ends of the house(a 1923 raised cottage in New Orleans; undergoing a VERY slow restoration),the interior temperature rapidly rises to over 82+ degrees in the afternoon. I can't afford to fix the windows yet so I'm going for the adjustment of the dampers and the fan installations for now. I'm dreading the trip to the 120 degree attic so want to make this quick! How do I locate and adjust the dampers?