Okay, here is the skinny on this thing.#1-mine was delivered with a big ol dent in the side but, that_ okay, it missed anything important.#2 HOT DANG ! This thing really works#3-The Instructions are a bear to get a clear understanding of but, that_ okay, I didn_ buy it for its instruction manual.#4- Did I mention this thing really works. Very impressed. I will be buying at least one more.