I am hoping you can help me…We just had Lopi Evergreen Insert installed…we had a cool enough night to cure paint. Now that we are using air conditioning …there is a pull of air down the flue into the stove, and through the bottom of the stove where the burn rate adjuster is and into the home. All we can smell is ash, making me sick with headaches, and difficulty breathing. From what I understand this is negative pressure but with burn rate completely closed it does not seem right that so much air is getting through. Is this a defect with my new stove…anyone else having issues with this? For now we stuck a towel to block flow of air and open a window to combat negative pressure but still get slight smell. Help.