My new Regency F2400M seems to be burning too much wood. I have a flue probe thermometer approx 18 ins above the stove on the stove pipe. I keep the fire burning between 400 F and 500 F to get good heat from it. But it seems like im filling the stove every 2-3 hrs and this wood is somewhat green. I will have dry wood next season, so im thinking that dry wood will burn even faster?????? Is this normal?