your right it is dangerous, but on the flip side we get free heat. keeping my house at 65 F. Thank you i do try to put my heart and feeling into my post, i will try to provide more detail on my future post. i am still learning and english is not a strong topic. i can build almost anything but sitting down and writing or typing something out is a very difficult struggle for me. We are all still learning. if you don't realize that you will struggle in everything, until you do.