recently bought a new house and now I have a wood stove and it has issues . I can start a small fire with 1 or 2 pieces of wood that’s 2-3 inch thick and get to 600 deg and they burn out quick that is with the primary air damper closed handle closed but I think the damper is broken because it looks to be 1/3 inch open in the closed position and you. Can push on the damper and it will open easy. Nothing holding it closed. Does anybody with a stove like one have any advice? Thanks