I have a majestic insert in my fireplace now with screen doors and glass doors. I keep readin how I should close the glass doors to allow more radiant heat in house. Well iv tried both doors closed then opening them, I get by far more heat when doors open! I can't sit anywhere near fireplace when doors are open. I believe I'm getting much more heat into house, of course I'm gettin a lot more burns in my carpet from flying sparks..