Throttle the air back a little
pa coal cracker wrote:Manometer reading in flue .06, fire box .06 ( burning buckwheat)
, you want the fire box draft to be a lower reading than the flue draft. When the *over the fire*
draft is equal or greater than the flue draft, the fire box can become slightly pressurized and will find any imperfections in the gaskets or back up into hopper and seep exhaust gases.