Hi, new at using a wood stove but sick of paying for oil my property is wooded and there is a endless supply of wood. I punched s refurbished Morso 1125, saw reviews and it seemed to be a classic. I installed it into a masonry chimney that was used by a stove that was in place when we bought the house we used it once and it was full of cracks. The chimney is 8"? Square terra cotta inside block I am tied in with two 90's and short upright and into round terra cotta outlet into chimney " yikes " well I am getting a good bit of smoke inside even though it is drafting well ? This stove gets free air through the handle when the door is closed. I am not sure it is getting enough air this way but when I open the doors to let air in smoke is being realeasd into room, also when I add wood. I'm loving the proses but could really use some help. Thanks