I recently installed my pf100 Furnance. Has anyone noticed that the auger keeps dumping pellets in the burn pot after it starts shutting down? Is this normal? I would call and ask the people who sold me the furnance but I'm pretty sure I know more about the stoves then they did. They have been less than helpful this far. Also I've noticed that pellets with Alot of softwoods are considered premium grade? From years of burning wood stoves I noticed that softwoods produce more creosot and burn out quicker. If its the same with pellets I think I'll just go with the cheapest stuff I can find. What do ya'll think?