I was wondering what the feed rate is for a harman accentra insert the numbers go from 0-6 and i know that it means if i have it on 4 then the auger is turning for 40 seconds and off for 20 and if it is on 2 then the auger is turning for 20 seconds and off for 40. I am trying to figure out how mand lbs of pellets are feed at each setting i know the max is 5 lbs and the least is under 1 per hour. thanks