As I recall, once you recognized that the original trouble was due to water leakage, and sealed up your hopper, etc. that you had no real other problems. I think you also made a fan speed adjustment as well. Personally, I do like the design concept, and believe that if the owners had done a better job of marketing and managing, that they could have done well. When I spoke to the co-owner/producer early on, it appeared that there were 3 or 4 partners and he was not happy with having to do all the marketing and trouble shooting himself. I did some sleuthing and found that the web page pictures and business address were a post office box in Dallas, Tx. Some additional findings were that he works out of his house in a residential area, and a warehouse in Washington State?
It was my deduction that these guys got together, designed the pellet grill of their dreams with all the ideal features and then embarked with limited marketing, and poor support, and no full time home base. Bottom line, a classic failure to prepare and run a business. That is my limited conclusion.