I am burning Hamers in my AE and I am having problems with it forming a clinker in the burn pot that will not drop out during the auto clean. It is sticking to the pot sides and eventually causing overfull burn pot and missed ignitions. I was burning on Manual Medium, -5 flame height, hardwood pellet setting. Just tonight I switched over to the Utility pellet setting, thinking it will auto clean sooner perhaps not allowing the clinker to form to the point where it won't drop out. Is anyone else having this same problem and if so what are you doing to remedy? The Hamer's certainly burn nice and hot and are doing great heating my home, just never had this problem before. This is my first year with the Hamer's.