Hi all. Two questions. First, I have a buck 27000 insert double layered stainless. I have been burning almost nonstop because I LOVE the heat and tending the fire. The last two days I have been burning pretty much nonstop and it's very cozy inside but I need to know if it's ok to burn for extended amounts of time with no break?? Also outside it kind of has a slight plastic smell coming from my chimney. I need some advise BADLY and would love and APPRECIATE any from anyone. Around my stove ( the hearth maybe?) is almost hot to touch only in the immediate area of the exit (damper ) area. Is this also ok?? Or no?? Thank you very much and I will be impatiently waiting a response. Lol. Thank you.