Bill... said:AwsumSS - Out of curiosity does your Quad have two augers? My understanding (be it limited on the 25-PDVC hopper is that it is under vacuum, with the lid open allows the air to be drawn in threw it and also IMHO would increase the chance for a backfire in the augers to it. But Yes it will be interesting when JTP chimes in.
dowingtonPA - One other thing that could be causing what seems to be a problem with feed. On your stove you have a heat and blower settings, the blower needs to be set to at least the same as the heat or higher, ie Heat on 4, blower on 6. I'm thinking that maybe your blower is too low then allowing it to overheat, then stopping the upper auger until it cools down a bit, then repeating. This I believe would hinder the feed of pellets somewhat.
No bill.....my stove has one auger