hi everyone.  this is my first winter heating primarily with wood and just am trying to get the hang of it.  so once i get my fire going, what is the best position for my flue blocker?  ive been keeping it about 3/4 closed and it seems to be the hottest.  is it best to keep the door open a crack?  my stove has a tiny little air vent, but it seems like it doesnt allow enough air in.  ive been trying to get it so i can hear a woosh of air going through the coals.  am i on the right track or is my method stupid?