I'm feeding a Seton 100 with 500 gallons of storage. I don't have a way to weigh my wood so I hope someone can answer my question. Is it more efficient to build storage temps to max of 175-180 and let fire die until temp is around 140 or continue to feed small amounts and keep storage in the 150-160 range? We are experiencing colder season and I seem to be using more wood than last year. Any help would be appreciated.