Hello. As it is approaching 90 degrees it is strange that I'm thinking about my pellet stove, but I was curious to know if 13-14 hours on a bag of pellets is about right for a pdvc set on heat level 2 and blower level 2. I have the settings on the factory pre-set 6-4-1. Think I could get 24 hours out of a bag set on 2-2 by lowering fuel feed and/or raising combustion air without giving up too much heat?