Okay, I am puzzled.... I replaced the auger motor assembly on my Breckwell P26 Cadet. The vent tube to the pressure switch is clear and the vent hole behind the burn pot is clean. The new auger motor works great and turns the auger fine. I am still experiencing the same problem. My flames are nice and lively. The both combustion and heat exchanger fans are running great. The auger motor and auger are spinning fine. BUT: The fire eventually dies out even when the stove is on the highest setting. The pellets seems to stop feeding about 3/4 the way up the auger shaft, they just “spin” there and go no further. The fire dies out. Then later on, the pellets “decide” to start come up the auger shaft and then I have a huge pile of un-burned pellets in my burn pot. There is no rhyme or reason on when this problem will occur. It could be in the 1st hour of starting the stove, or maybe a few hours later. I am playing “Pellet Roulette”! I have a nylon lower bushing and an upper brass bushing. The bushings seem good, with little or no play. I can see no pellets on the top of the auger shaft when looking up the chute from the burn pot. The auger spins, but the pellets simple are not feeding all the way up the shaft. I know I have crappy pellets this year. Lots of dust, fines, and extra long pellets. Are the pellets the problem??? Am I missing something? AAARRRRRGGGHHHH !