I have seen a few postings recently on ensuring there is proper draft in the stove. My stove was installed in October and unfortunately, I was out of town so was not able to talk or keep my eye on the installation. Are there certain signs or ways I can tell if drafting is an issue with my stove. I don't own a draft meter and I am not even sure where I would get one. I thought about asking the installer but I probably already know the answer I will receive. Any symptoms for a stove with a draft problem? I have a Harman XXV stove. Thanks.