I have a QUADRA-FIRE 5100-I PRE-ACT with an air intake problem; it feels like the control rod is no longer connected to anything. I cleaned the insert, the chimney (16 ft, no problem w/draft) and the stove. I replaced the fire brick and the blanket. The mechanism for the start up air control works fine and the stove works great with the door cracked but thats not going to fly for the winter. Does anyone know how to reconnect the mechanism?