Does anyone know what the holes below the door are for on a 25-pdv? Mine has two square holes and two bolts sticking out between the holes. Just curious as the owners manual doesn't address them. Thanks. Also has anyone figured out what causes the pellets to build up in the burn pot area. After 3-4 hours of burning mine gets a buildup and I have to scoop out the unburnt pellets. Any sollutions?
Eric
Eric