Door springs replaced. They had 1 set of 528 springs. Swapped for four 728 springs. Now door stays closed and has slight assist opening and stays up. Other maintenance guy here says it feels much better than before. Per the video the door has been modified at some point in the past. The Russian rods are cut off top and bottom making door about 30lbs lighter than it should be. Thus the reason we cannot get it perfectly balanced.