Hey,all just joined but have been on here lots for tips n stuff ..problem I'm having is with an older model Harman Invincible.When i first light the stove it seems fine but once it reaches what I assume is a certian temperature and the feed auger starts it just keeps going and will not shut off unless I hit stop button.When I hit start button again it starts augering again and won't stop.Not sure if it's a coincidence but my pellets seem to hang up in hopper now,when i emptied hopper i noticed pusher is only stroking about 3/8" not sure if its related to why auger wont stop.Sorry if i missed a related thread any help appreciated.thx Bill